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

DB Press48 – 12
Incline DB Press48 – 12
DB Flys48 – 12
Machine Chest Press48 – 12
Decline Press48 – 12
Cable Flys48 – 12

Day – 2

DB Front Lateral Raises48 – 12
Seated DB Press48 – 12
DB Side Lateral Raises48 – 12
Cable Rear Deltoid Raises58 – 12

Day – 3

Wide Grip Lat Pulldowns48 – 12
T – Bar Rowing48 – 12
Seated Cable Rowing48 – 12
Bent Over DB Rowing48 – 12
Close Grip Lat Pulldown48 – 12

Day – 4

Leg Extensions1100
BB Back Squats58 – 12
Leg Press58 – 12
Horizontal Leg Press58 – 12
Lying Leg Curls58 – 12
Seated Leg Curls58 – 12
Straight Leg BB Deadlift58 – 12

Day – 5

Straight Bar Triceps Extensions48 – 12 
Reverse Grip Triceps Extensions48 – 12
Rope Extensions (Hammer Grip)48 – 12
Skull Crushers48 – 12
Seated DB Curls (Alternate)48 – 12
Hammer DB Curls48 – 12
EZ Bar Curls48 – 12
Cross Body DB Hammer Curls48 – 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 Avatar

Satinder Chowdhry