Periodized Programming
Every training block has a purpose, so fighters build, push, recover, and peak on time instead of training hard in random directions.
Fight By Design helps Muay Thai, MMA, boxing, and grappling athletes build fight-ready strength, power, conditioning, and durability through a structured system built for combat sports, not random workouts or burnout.
Every training block has a purpose, so fighters build, push, recover, and peak on time instead of training hard in random directions.
Strength, power, and conditioning are chosen for transfer to the ring, cage, and mat, not generic gym numbers that do not carry over.
Aerobic base, threshold work, and repeat high-output efforts are trained with intention so fighters stay dangerous deep into rounds.
Recovery, nutrition, and load management are built into the system because what happens outside training determines what the work is worth.
Training adjusts to real signals, not vibes, so fighters know whether they are actually moving forward.
Fight By Design gives athletes multiple ways to enter the system, depending on how much structure, support, and personalization they need.

Train with structure, even without 1:1 access. Start with the Fight By Design program library if you want the clearest path into real fight-specific preparation.

A more personalized path for athletes who need direct programming support, feedback, and adjustments around their schedule and competition timeline.

Learn the system behind the results through practical content on fight prep, periodization, recovery, energy systems, and smarter training.
Fight By Design is trusted by athletes who care about real camps, real fights, and real performance, not just what looks good in training clips.
"I am very impressed with the coaching and training. I appreciate the coach's dedicated care, and he addresses all my weaknesses, teaching me to improve in every aspect. In every training session, the coach pushes me to increase performance every week. No matter how tired I am, I find the strength to improve. I can effectively use the coach's techniques in my fighting, which makes me feel more agile. The sports science approach used by the coach has significantly increased my speed and strength in fighting."

"Training with coach Leroy has really helped me improve my performance. This was my first time incorporating a strength and conditioning program, helping me think more about how I approach my training and move my body. I continue to work refining consistently. Definitely recommended for those who want to improve their level of skill, strength and overall performance."

"Training with Leroy has truly been a game changer for me. Since starting with him, I've lost around 6kg while getting significantly stronger and I feel better than ever. The difference in my strength and conditioning has completely transformed how I fight and train - I'm moving better, feeling more explosive and everything feels easier in the ring. Leroy is not only extremely knowledgeable but also incredibly reliable and supportive. He's always easy to reach, quick to answer any questions and genuinely cares about his athletes. His coaching brings a great vibe, while he is my coach I also feel like he's become my friend and I feel safe knowing I have him guiding me through this journey. I can't thank him enough for his dedication and I truly appreciate all the work he puts in to help me reach my best. Wouldn't have been where I am today without him!"

"Training with Leroy the past few months has leveled up my performance greatly, in terms of power, speed and explosiveness. The workouts are easy to follow with clear instructions every time. Definitely would recommend training with Leroy if you want to take your performance to the next level."

"Leroy has been a huge help in getting me to my fight weight with a solid and well structured nutrition plan. He did this out of support and being a good person, which made me trust him and wanting to work with him more in the future. I had short time to reach my fight weight and with the nutrition plan and adjustments he provided made the weight cut feel smooth and sustainable while keeping my energy levels high for training. It felt really good to have his support and help through my weight loss, he knows what he's doing and cares about his athletes. I appreciate all the support and can't recommend him enough!"

"Definitely seeing huge improvements in my performance ever since started working with you! Providing personalized training routine and comprehensive diet plan has resulted me feeling like a superhuman athlete I've never thought was possible to feel! Even able to train everyday for long hours and not feel super sore. My last fight felt the most explosive and durable I've ever felt!"

"The biggest blessing I've had in 2024, is meeting Leroy. He's been an amazing coach and friend to me, and I've enjoyed my interactions with him immensely. His program has helped me with my many injuries, and I am a much stronger athlete because of him. His unending optimism and support is also one of the reasons why I love working with him so much. Here's to greater heights and brighter lights."
"Why I was looking for an S&C coach. I have been going to the gym since I was 15 years old (so now 11 years total) and started combat sports in 2018, but I was always injured. Which means that my muscles were insufficient to do what I love so much - martial arts. Every cool exercise all the athletes were showing, I would try and implement to my training. But I didn't even know if the plan I made for myself was making sense at all. I mean I knew why I was training for the specific exercise, but I didn't know if those would solve my problems. Also I needed to build up what I can exactly use for combat sports. So I was looking for someone who trained the fighters. When I found Coach Leroy, also the coach of Tawanchai, the ONE championship world champ in MuayThai. I knew that's the right man to boost my performance to the next level and make me a better athlete. After a couple weeks with the training program I've recognized my increase in power and explosiveness. And when you compare my progress photos you can also see that I'm much more defined now. Overall I love working with coach Leroy, because of his expertise and professionalism. he is simply on point, I trust him 100% and he takes out all of the thinking. I simply train like the plan that's been created for me, and I enjoy the training sessions (even though he really likes to push me to the limit sometimes ) and of course I enjoy the results."

"You've helped me understand the workouts that transition into my training and recovery compared to how I was doing it on my own. Holding me accountable and feedback each week has delivered a solid foundation for me working towards achieving my goals. (Especially now my physique is noticeably feeling stronger that my training partners commented )"

"I started with Coach Leroy about 8 months ago. Since then I've gained much more than a strength and conditioning coach. Coach Leroy genuinely cares about the wellbeing of all the athletes he trains and works with. He goes above and beyond in every aspect. Funny enough when I started with him things in my life were great, but soon to fall apart. He's been there through the rollercoaster of things life threw at me. At the moment I am training to make my MMA debut on November 9th. I am more than prepared with the assistance and guidance from Coach Leroy. It's not only MMA where I've noticed a change in performance. I've gotten better at basketball, skateboarding, and many other sports/activities. I love the approach Coach Leroy takes when taking in a new athlete. He doesn't hand them a diet that says eat this and don't eat that. He observes what you are currently eating and he builds off from there. That is something I believe that separates him from the rest. He realizes all of his athletes are very different. He builds off of you and doesn't set you up with this program that worked for this person. It's a personalized journey. I look forward to seeing what the future holds. If you're looking for a coach, nutritionist, friend, counselor, mentor. Coach Leroy is your guy."
"Having you as a coach has changed my perspective on training. The work I do outside the gym matters just as much as inside. Thank you Leroy for enlightening me and pushing me to continual progress inside and outside the gym."

"Since I work with coach Leroy I have significantly improved my health and strength. It has made my daily routine easier. I feel very strong and ready to fight with anyone. I'm faster and my cardio is on another level now."

"The workouts are fun and easy to understand, and if I have any questions coach Leroy is quick to answer. After starting the program I have definitely noticed better power, speed, and flexibility"

"I've had the pleasure of working with Coach Leroy. He's specifically been helping me improve my hip mobility and strengthening my core, which has made a noticeable difference in my overall fitness. His professional and knowledgeable approach ensures that every session is focused and effective. Coach Leroy knows how to motivate and push you to do your best. If you're looking for someone who is not only an expert in his field but also genuinely cares about your progress, Coach Leroy is the one!"

"If I had to name the biggest factors in my knee recovery and improving my Muay Thai game, incorporating a proper strength and conditioning program tops the list-along with fueling my body right. When I first started, getting back to Muay Thai, running, squatting, and moving pain-free seemed almost impossible. But with Coach Leroy's incredible guidance, I've not only hit those goals, I'm now pain-free! Every session, Leroy tailors the program to my needs, focusing on strength and mobility, and it's made me feel more powerful and athletic than ever. The mental resilience I've gained is just as valuable-I'm constantly surprised by what I can achieve. None of this would have been possible without Leroy's expertise and unwavering support, always pushing me beyond what I thought was possible. It's rare to find a coach who shares my passion for both Muay Thai and CrossFit like Leroy does. Grateful for this journey!"

"Having a coach like Leroy has really helped me understand the science behind athleticism. His approach to strength and conditioning has made me more explosive and stronger. After working with him for three months, I've noticed a significant increase in my endurance and performance during my Muay Thai sessions. Leroy is incredibly helpful and always attentive to my needs and suggestions. He consistently adapts the workouts to address my specific needs and weaknesses. I highly recommend his services if you're looking to improve your athleticism and become a well-rounded athlete."

"As a muay thai fighter and coach, i have been looking for a good program of S&C specific and relevant for muay thai. After trying to build something on my own from Leroy's IG profile I reached out for some answers. After happily replying and help Leroy offered the online program which is perfect! It's online, so distance is not an issue. Leroy's available, replying to all questions, going through the videos and feedbacks and paying attention to details. He'll correct you where it's needed, and even when everything is going well you feel like he's there with you and walking you through the process despite the distance. Professionally- i think Leroy's resume speaks for itself. Yet i can share that from my experience with Leroy, even my friends noticed i got stronger, i feel much more efficient in drills, sparring and in general my body feels great! And as I asked - I didn't gain any weight! So I can stay in my category. This is an investment that I think anyone who takes their body and muay thai game seriously must do it even if not elite level."

"I'm truly grateful to have met Coach Leroy. He is an amazing person and incredibly professional in his approach, fully attuned to the needs of his athletes. He pushes me to surpass myself in every session, regardless of how tired I am. He also adopts a mindset-focused approach that helps me build my confidence a little more each day, especially as I prepare for my first Muay Thai fight. He takes the time to listen to the challenges I face with certain movements or my past injuries and knows how to adapt to them. His advice on nutrition, supplements, and his over 10 years of experience are invaluable resources for me. In my opinion, he is the ideal coach for any athlete with a goal, whether they are a fighter or not."

"Training under Coach Leroy has been such a big game changer. Im feeling stronger, faster, and more confident in my body's ability to perform than ever before, not just on fight day but 24/7. Knowing that what we do is catered specifically for my goals in mind, it keeps me pushing forward and chasing constant improvement, with evident results emerging from that push."
"I started working with Leroy towards the end of 2024, I've never worked with a coach before hand and Leroy explained it all step by step. We assessed my strengths and weaknesses and took it from there. Since then I've started fighting professionally and won by KO in 2 of my fights, I feel a lot more on point and stronger since I'm on the program and mentally a lot more confident with myself. Leroy has always adjusted the program to my needs and has been more than understanding. I'm happy with my results so far and can't wait for whats to come."
"Coach Leroy is definitely someone you want in your corner. As an experienced athlete and fighter himself, Coach Leroy understands what it takes to prepare for a fight camp - i) from a tailored S&C that worked around, and targeted, my injury, ii) to a well balanced sustainable nutrition plan for performance that supported me to make weight with relative ease, iii) as well as his provision of ways to sharpen my mental health - Coach Leroy hit all markers. I was ready and well prepared (the best ever condition) for my fight."
"Fitness is a part of my everyday life, and I always start my day with a solid workout. Having Coach Leroy's support helps me stay consistent and motivated. I trust him 100%, so all I have to do is walk into the gym and follow the personalized program he's created for me. He makes every session enjoyable, and I've never felt stronger or healthier than I do now. Coach Leroy truly understands what I need and adapts every workout to match my goals. I just follow the process, and the results come naturally. Thanks to his guidance, I perform better not only in the gym but in life. He's not just a fitness expert, he's passionate about health, performance, and, most importantly, his clients' wellbeing. He genuinely cares and always finds the right words to help me push past my limits. Like he always says: "1% better every day!" I'm forever grateful to him, and this is just the beginning! Im excited to see how far we can go together!"
"Since training with Coach Leroy, he has helped my strength and conditioning go to a completely different level. His constant encouragement to push me to my limits while strategically structuring my strength & conditioning around fight training has been a complete game changer. Coach Leroy is extremely knowledgeable in every aspect of training, strength & conditioning, nutrition, and so forth. I would recommend coach Leroy to anyone out there looking to improve their strength and conditioning like never before and take you to the next level entirely."


"I am very impressed with the coaching and training. I appreciate the coach's dedicated care, and he addresses all my weaknesses, teaching me to improve in every aspect."

"Training with coach Leroy has really helped me improve my performance. This was my first time incorporating a strength and conditioning program, helping me think more about how I approach my training and move my body. I continue to work refining consistently. Definitely recommended for those who want to improve their level of skill, strength and overall performance."

"Training with Leroy has truly been a game changer for me. Since starting with him, I've lost around 6kg while getting significantly stronger and I feel better than ever. The difference in my strength and conditioning has completely transformed how I fight and train - I'm moving better, feeling more explosive and everything feels easier in the ring. Leroy is not only extremely knowledgeable but also incredibly reliable and supportive. He's always easy to reach, quick to answer any questions and genuinely cares about his athletes. His coaching brings a great vibe, while he is my coach I also feel like he's become my friend and I feel safe knowing I have him guiding me through this journey. I can't thank him enough for his dedication and I truly appreciate all the work he puts in to help me reach my best. Wouldn't have been where I am today without him!"

"Training with Leroy the past few months has leveled up my performance greatly, in terms of power, speed and explosiveness. The workouts are easy to follow with clear instructions every time. Definitely would recommend training with Leroy if you want to take your performance to the next level."

"Leroy has been a huge help in getting me to my fight weight with a solid and well structured nutrition plan. He did this out of support and being a good person, which made me trust him and wanting to work with him more in the future. I had short time to reach my fight weight and with the nutrition plan and adjustments he provided made the weight cut feel smooth and sustainable while keeping my energy levels high for training. It felt really good to have his support and help through my weight loss, he knows what he's doing and cares about his athletes. I appreciate all the support and can't recommend him enough!"

"Definitely seeing huge improvements in my performance ever since started working with you! Providing personalized training routine and comprehensive diet plan has resulted me feeling like a superhuman athlete I've never thought was possible to feel! Even able to train everyday for long hours and not feel super sore. My last fight felt the most explosive and durable I've ever felt!"

"The biggest blessing I've had in 2024, is meeting Leroy. He's been an amazing coach and friend to me, and I've enjoyed my interactions with him immensely. His program has helped me with my many injuries, and I am a much stronger athlete because of him. His unending optimism and support is also one of the reasons why I love working with him so much. Here's to greater heights and brighter lights."
"Why I was looking for an S&C coach. I have been going to the gym since I was 15 years old (so now 11 years total) and started combat sports in 2018, but I was always injured. Which means that my muscles were insufficient to do what I love so much - martial arts. Every cool exercise all the athletes were showing, I would try and implement to my training. But I didn't even know if the plan I made for myself was making sense at all. I mean I knew why I was training for the specific exercise, but I didn't know if those would solve my problems. Also I needed to build up what I can exactly use for combat sports. So I was looking for someone who trained the fighters. When I found Coach Leroy, also the coach of Tawanchai, the ONE championship world champ in MuayThai. I knew that's the right man to boost my performance to the next level and make me a better athlete. After a couple weeks with the training program I've recognized my increase in power and explosiveness. And when you compare my progress photos you can also see that I'm much more defined now. Overall I love working with coach Leroy, because of his expertise and professionalism. he is simply on point, I trust him 100% and he takes out all of the thinking. I simply train like the plan that's been created for me, and I enjoy the training sessions (even though he really likes to push me to the limit sometimes ) and of course I enjoy the results."

"You've helped me understand the workouts that transition into my training and recovery compared to how I was doing it on my own. Holding me accountable and feedback each week has delivered a solid foundation for me working towards achieving my goals. (Especially now my physique is noticeably feeling stronger that my training partners commented )"

"I started with Coach Leroy about 8 months ago. Since then I've gained much more than a strength and conditioning coach. Coach Leroy genuinely cares about the wellbeing of all the athletes he trains and works with. He goes above and beyond in every aspect. Funny enough when I started with him things in my life were great, but soon to fall apart. He's been there through the rollercoaster of things life threw at me. At the moment I am training to make my MMA debut on November 9th. I am more than prepared with the assistance and guidance from Coach Leroy. It's not only MMA where I've noticed a change in performance. I've gotten better at basketball, skateboarding, and many other sports/activities. I love the approach Coach Leroy takes when taking in a new athlete. He doesn't hand them a diet that says eat this and don't eat that. He observes what you are currently eating and he builds off from there. That is something I believe that separates him from the rest. He realizes all of his athletes are very different. He builds off of you and doesn't set you up with this program that worked for this person. It's a personalized journey. I look forward to seeing what the future holds. If you're looking for a coach, nutritionist, friend, counselor, mentor. Coach Leroy is your guy."
"Having you as a coach has changed my perspective on training. The work I do outside the gym matters just as much as inside. Thank you Leroy for enlightening me and pushing me to continual progress inside and outside the gym."

"Since I work with coach Leroy I have significantly improved my health and strength. It has made my daily routine easier. I feel very strong and ready to fight with anyone. I'm faster and my cardio is on another level now."

"The workouts are fun and easy to understand, and if I have any questions coach Leroy is quick to answer. After starting the program I have definitely noticed better power, speed, and flexibility"

"I've had the pleasure of working with Coach Leroy. He's specifically been helping me improve my hip mobility and strengthening my core, which has made a noticeable difference in my overall fitness. His professional and knowledgeable approach ensures that every session is focused and effective. Coach Leroy knows how to motivate and push you to do your best. If you're looking for someone who is not only an expert in his field but also genuinely cares about your progress, Coach Leroy is the one!"

"If I had to name the biggest factors in my knee recovery and improving my Muay Thai game, incorporating a proper strength and conditioning program tops the list-along with fueling my body right. When I first started, getting back to Muay Thai, running, squatting, and moving pain-free seemed almost impossible. But with Coach Leroy's incredible guidance, I've not only hit those goals, I'm now pain-free! Every session, Leroy tailors the program to my needs, focusing on strength and mobility, and it's made me feel more powerful and athletic than ever. The mental resilience I've gained is just as valuable-I'm constantly surprised by what I can achieve. None of this would have been possible without Leroy's expertise and unwavering support, always pushing me beyond what I thought was possible. It's rare to find a coach who shares my passion for both Muay Thai and CrossFit like Leroy does. Grateful for this journey!"

"Having a coach like Leroy has really helped me understand the science behind athleticism. His approach to strength and conditioning has made me more explosive and stronger. After working with him for three months, I've noticed a significant increase in my endurance and performance during my Muay Thai sessions. Leroy is incredibly helpful and always attentive to my needs and suggestions. He consistently adapts the workouts to address my specific needs and weaknesses. I highly recommend his services if you're looking to improve your athleticism and become a well-rounded athlete."

"As a muay thai fighter and coach, i have been looking for a good program of S&C specific and relevant for muay thai. After trying to build something on my own from Leroy's IG profile I reached out for some answers. After happily replying and help Leroy offered the online program which is perfect! It's online, so distance is not an issue. Leroy's available, replying to all questions, going through the videos and feedbacks and paying attention to details. He'll correct you where it's needed, and even when everything is going well you feel like he's there with you and walking you through the process despite the distance. Professionally- i think Leroy's resume speaks for itself. Yet i can share that from my experience with Leroy, even my friends noticed i got stronger, i feel much more efficient in drills, sparring and in general my body feels great! And as I asked - I didn't gain any weight! So I can stay in my category. This is an investment that I think anyone who takes their body and muay thai game seriously must do it even if not elite level."

"I'm truly grateful to have met Coach Leroy. He is an amazing person and incredibly professional in his approach, fully attuned to the needs of his athletes. He pushes me to surpass myself in every session, regardless of how tired I am. He also adopts a mindset-focused approach that helps me build my confidence a little more each day, especially as I prepare for my first Muay Thai fight. He takes the time to listen to the challenges I face with certain movements or my past injuries and knows how to adapt to them. His advice on nutrition, supplements, and his over 10 years of experience are invaluable resources for me. In my opinion, he is the ideal coach for any athlete with a goal, whether they are a fighter or not."

"Training under Coach Leroy has been such a big game changer. Im feeling stronger, faster, and more confident in my body's ability to perform than ever before, not just on fight day but 24/7. Knowing that what we do is catered specifically for my goals in mind, it keeps me pushing forward and chasing constant improvement, with evident results emerging from that push."
"I started working with Leroy towards the end of 2024, I've never worked with a coach before hand and Leroy explained it all step by step. We assessed my strengths and weaknesses and took it from there. Since then I've started fighting professionally and won by KO in 2 of my fights, I feel a lot more on point and stronger since I'm on the program and mentally a lot more confident with myself. Leroy has always adjusted the program to my needs and has been more than understanding. I'm happy with my results so far and can't wait for whats to come."
"Coach Leroy is definitely someone you want in your corner. As an experienced athlete and fighter himself, Coach Leroy understands what it takes to prepare for a fight camp - i) from a tailored S&C that worked around, and targeted, my injury, ii) to a well balanced sustainable nutrition plan for performance that supported me to make weight with relative ease, iii) as well as his provision of ways to sharpen my mental health - Coach Leroy hit all markers. I was ready and well prepared (the best ever condition) for my fight."
"Fitness is a part of my everyday life, and I always start my day with a solid workout. Having Coach Leroy's support helps me stay consistent and motivated. I trust him 100%, so all I have to do is walk into the gym and follow the personalized program he's created for me. He makes every session enjoyable, and I've never felt stronger or healthier than I do now. Coach Leroy truly understands what I need and adapts every workout to match my goals. I just follow the process, and the results come naturally. Thanks to his guidance, I perform better not only in the gym but in life. He's not just a fitness expert, he's passionate about health, performance, and, most importantly, his clients' wellbeing. He genuinely cares and always finds the right words to help me push past my limits. Like he always says: "1% better every day!" I'm forever grateful to him, and this is just the beginning! Im excited to see how far we can go together!"
"Since training with Coach Leroy, he has helped my strength and conditioning go to a completely different level. His constant encouragement to push me to my limits while strategically structuring my strength & conditioning around fight training has been a complete game changer. Coach Leroy is extremely knowledgeable in every aspect of training, strength & conditioning, nutrition, and so forth. I would recommend coach Leroy to anyone out there looking to improve their strength and conditioning like never before and take you to the next level entirely."

See how the system looks in the real world, from structure and coaching language to the kind of preparation standards Fight By Design is built around.
If you want a clearer system for strength, conditioning, and fight preparation, start with the path that matches where you are now.
