The Muscle PhD | Dr. Jacob Wilson

Become a
certified trainer

The most comprehensive bodybuilding and exercise science course that’s designed to equip you with the knowledge and skills to become a versatile coach, capable of training individuals from all backgrounds and enabling you to establish a thriving business of your own.

Become a
certified trainer

The most comprehensive bodybuilding and exercise science course that’s designed to equip you with the knowledge and skills to become a versatile coach, capable of training individuals from all backgrounds and enabling you to establish a thriving business of your own.

Articles

Articles

Hamstrings in the Squat

Research continues to uncover minimal hamstrings involvement in the squat, but the fitness community often claims otherwise. What’s the deal here?

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Articles

Accommodating Resistance

Are bands and chains just a cool-looking gimmick, or are they actually effective in improving strength gains? Let’s see what the science says and how to use this info.

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Articles

Hormesis

Fitness professionals often tout the importance of a well-rounded training plan – one that includes optimal rest, nutrition, and training. Why is this the case?

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Articles

What I’d do Differently

Today’s fitness enthusiasts have little direction when it comes to long-term training programs. However, a roundtable discussion with gym veterans can offer some clues.

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Articles

Fasted Training

Many bodybuilders perform fasted cardio or fasted training in an attempt to burn more fat as fuel. Is this the best practice for getting shredded?

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CUSTOM PROGRAMS

Quick tips

Beta-Alanine

Beta-alanine is a popular ingredient in many pre-workout formulations – and for good reason. Beta-alanine has been shown to improve endurance and increase repetitions to failure during strength training.

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the gains you deserve

Take a short quiz to create a program that’s tailored to your goals and needs. No more going to the gym day after day just to get zero results. Crush through plateaus and start getting the gains you deserve with a custom training program.

Takes 4 minutes

Videos

TRAINING HACKS – No Preacher Curl? No Problem

ASPI Director of Strength and Conditioning, Charlie Ottinger as he gives you tips and hacks to improve your workouts or add new weapons to your gym arsenal. This week we are going to start with the preacher curl. For some reason, not all gyms have them. So here’s a way to get around that.

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MACRO CALCULATOR

Our sophisticated macro calculator utilizes numerous body metrics and lifestyle habits to provide you with a full-calorie and macro breakdown to help you achieve your dream physique.

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