David | A Lean Life

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David Williams

Lead Fitness and Nutrition Writer

A diet and fitness enthusiast, David Williams is an ex-Army Airborne Ranger and Infantry soldier with decades of fitness and wellness experience. A West Point graduate with a degree in engineering, he focuses on technical research related to fitness, nutrition, and wellness.

A natural endomorph (higher body fat), he has experimented with many diets and juice plans over the years, so his opinions and positions are rooted in real world experience, not just theory.

He loves the beach and working out, and spending time with his wife and daughters.

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Posts by David Williams

Low Intensity Cardio Workout
Low Intensity
David Williams

Low Intensity Cardio

Low intensity cardio is perhaps one of the most widely used exercise modalities out there. It’s the most common form of exercise: people walking in

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Stretching Your Triceps
Stretching Routine
David Williams

Tricep Stretch

What many trainees don’t realize is that the tricep accounts for nearly two-thirds of the entire upper arm.  In other words, if you want to

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Lean Muscle Diet Plan
Diet & Nutrition
David Williams

Lean Muscle Diet Plan

Have you wondered just how important is a lean muscle diet plan? If you are working out and trying to build lean muscle, a powerhouse

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Simple HIIT Workouts
High Intensity
David Williams

Simple HIIT Workout

If you look up fitness information and various ways to exercise, there is no doubt that you’ve come across the HIIT method and wondered about

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Circuit Training Benefits
Circuit Training
David Williams

Circuit Training Benefits

For the most part, people stick with exercises they are familiar with and have experience with, like low-intensity cardio or strength training. Learn about circuit

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Keys to a Lean Physique
Body Wellness
David Williams

Keys to a Lean Physique

Let’s face it – we all want to look and feel athletic. But with so much contradicting information out there, it can be challenging to achieve

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