Lex Griffin’s Workout Routine & Diet Plan

Here’s Personal Trainer, British Bodybuilder, and Social Media Celebrity Lex Griffin’s Workout Routine

Lex Griffin, also famous as “Lex Fitness,” is a British bodybuilder, sponsored athlete, and personal trainer who got involved in fitness from a very young age. Being inspired by some of the biggest icons of the industry, such as Rich Piana and Arnold Schwarzenegger, he built a fantastic physique that helped him make a career in bodybuilding. Similarly, being impressed by his physique, his fans often question about Lex Griffin’s workout routine and diet plan. Hence, if you’re wondering the same, then keep reading.

Lex Griffin Workout Routine

Lex has been in different sports like rugby, martial arts, and tennis. Hence, he got an advantage of that and was able to build an athletic physique through the gym and competitive sports lifestyle. Further, he even started hitting weights with purpose, which helped him build his physique, and he eventually competed in bodybuilding as well.

Lex Griffin’s Workout Routine

Though he has a busy lifestyle, Lex finds time to hit the gym. He likes keeping his workout on track and staying focused by making his training mixture of heavy weights & low reps and lighter weights & higher repetitions.

Similarly, he likes doing Heavy Intensity Interval Training (HIIT) and prefers this when it comes to cardio. He incorporates his training according to his goals, which helps him maintain his lean physique.

Day – 1

Exercise Sets Reps
DB Press 4 8 – 12
Incline DB Press 4 8 – 12
DB Flys 4 8 – 12
Machine Chest Press 4 8 – 12
Decline Press 4 8 – 12
Cable Flys 4 8 – 12


Day – 2

Exercise Sets Reps
DB Front Lateral Raises 4 8 – 12
Seated DB Press 4 8 – 12
DB Side Lateral Raises 4 8 – 12
Cable Rear Deltoid Raises 5 8 – 12

Day – 3

Exercise Sets Reps
Wide Grip Lat Pulldowns 4 8 – 12
T – Bar Rowing 4 8 – 12
Seated Cable Rowing 4 8 – 12
Bent Over DB Rowing 4 8 – 12
Close Grip Lat Pulldown 4 8 – 12


Day – 4

Exercise Sets Reps
Leg Extensions 1 100
BB Back Squats 5 8 – 12
Leg Press 5 8 – 12
Horizontal Leg Press 5 8 – 12
Lying Leg Curls 5 8 – 12
Seated Leg Curls 5 8 – 12
Straight Leg BB Deadlift 5 8 – 12


Day – 5

Exercise Sets Reps
Straight Bar Triceps Extensions 4 8 – 12 
Reverse Grip Triceps Extensions 4 8 – 12
Rope Extensions (Hammer Grip) 4 8 – 12
Skull Crushers 4 8 – 12
Seated DB Curls (Alternate) 4 8 – 12
Hammer DB Curls 4 8 – 12
EZ Bar Curls 4 8 – 12
Cross Body DB Hammer Curls 4 8 – 12


Lex Griffin’s Diet Plan

Being a bodybuilder, he knows the importance of diet and follows it to achieve his goals. He goes for five to six meals a day that includes healthy fats, carbohydrates, and lean protein. One such diet plan is as follows:


Meal 1:

  • Toast
  • Peanut Butter

Meal 2:

  • Protein Shake

Meal 3:

  • Chicken
  • Bread

Meal 4:

  • Chicken
  • Sweet Potato

Meal 5:

  • Protein Shake

Meal 6:

  • Rice Cake
  • Mashed Potato
  • Beef


  • Multi-Vitamins
  • BCAAs
  • Creatine

About Lex Griffin

Lex got into fitness from a young age. Similarly, sports have played an essential part in his life from very early on. For instance, he took part regularly in sports like tennis and American football in his school days. Further, Lex even continued to follow this discipline to improve and keep moving forward in his fitness journey.

Similarly, Lex started weight training to get stronger for rugby and American football. However, after getting results, he started getting interested in it and even got motivated to move further with enthusiasm. Even in his university days, Lex didn’t leave his sports behind. And he remained actively involved in his fitness journey and continued to build his dream physique.

In addition, Lex did his research for building muscle using strength training and even practically used the knowledge he learned during his degree in biology.

Lex Started Competing

Lex has been competing since 2011. And his first competition was at the MuscleMania Scottish Regional Bodybuilding, where he became middleweight and overall champion. And from there, he continued competing and appeared in various competitions like the MuscleMania UK National Championship and got placed third. Furthermore, Lex also competed in the Fitness Britain National & Commonwealth Championships, where he was placed first in the lightweight category.

Wrapping Up

In conclusion, Lex Griffin’s workout routine reflects how dedicated he is to the fitness journey. By following a rigorous workout split, he follows the progressive overload that helps him get remarkable results.

Nonetheless, before you follow his workout, ensure you know it’s consistency and dedication that helped him achieve his dream physique. Hence, to attain the physique you desire, you’ll also need to be consistent with your workout and diet both, not a year or two but more than a decade by making it your lifestyle.

satinder chowdhry

Satinder Chowdhry

Satinder Chowdhry is the founder, gym enthusiast & regular contributor at SPCFiTZ.com who is passionate about bodybuilding & workout. Strangely, he was never into fitness and even started hitting the gym quite late during his post-graduation days to lose weight, but he got hooked on it after getting results. These days, he enjoys working out and writing fitness, bodybuilding & training-related articles. Whether you’re a beginner or a seasoned enthusiast, here you’ll find a collection of workouts, insights, and tips articles written by him to empower you on your fitness journey and transform your health and physique.

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