Liam Brown

Liam Brown has been coaching clients as a personal trainer for more than 12 years. Raised by his athlete mother and physiotherapist father, he understands the critical importance of learning the proper technique for both avoiding injury and building muscle.

Our preacher curls vs standing curls comparison sheds some much-needed light on the differences between these two popular arm exercises.

Our spider curl vs preacher curl comparison gets to the heart of the differences between these two famous arm exercises.

See which exercise is most effective and learn whether you should do both.

Our preacher vs concentration curl comparison sets the record straight on the differences between these two popular arm exercises.

A personal trainer reveals the top 5 preacher curl substitutes that you can do without a bench.

The ultimate guide to sissy curls.

Build your biceps while sparing your wrists by doing cambered bar curls.

Challenge your biceps with these 3 resistance band preacher curl variations.

Are you making these 3 wide-grip preacher curl mistakes?

Learn the key differences between these two popular bicep-building exercises.