James Jackson

James Jackson is a personal trainer who uses his expertise in strength and conditioning to create helpful workout tutorials that show fitness enthusiasts how to build muscle while staying safe in the gym. He draws on the latest sports science data as well as tried and tested training techniques to get the best results for his clients without them having to live in the gym.

Get the facts on the world’s biggest forearms.

Learn why manual laborers are the forearm training trendsetters.

These 7 dependable exercises will build strong but functional forearms.

Discover the bitter truth about daily forearm training.

Prepare to crush your next opponent.

Improve your swing with these hand-picked tennis forearm exercises.

Here’s what the latest exercise science has to say about maximizing forearm hypertrophy.

Get cartoonish forearms with these expert-certified training tips.

Try our top 7 rice bucket climbing exercises for a firmer grip and fewer injuries.

Everything you’ve ever wanted to know about the famous Spartan handshake…