Marjie Gilliam is an International Sports Sciences Master certified personal trainer and fitness consultant. She owns Custom Fitness Personal Training Services LLC. Send email to marjie@ohtrainer.com.

Strong triceps support everyday movements like pushing up from a chair and can improve arm definition.Five at-home exercises ...

The lying triceps extension is an exercise that strengthens and tones the back of the upper arm. Responsible for extension of the elbow joint, the triceps muscle allows the arms to straighten. Most ...

Skull crushers — no exercise has a name more intimidating than this. Sure, burpees are difficult, but their name sounds harmless enough. However, skull crushers have self-inflicted harm written all ...

Building bigger arms doesn't just mean relentlessly training your biceps – your triceps need attention too. And no, a few token pushdown sets at the end of your workout won't cut it. Athlean-X's Jeff ...