You’re not alone. In this video, we break down some of the most common anatomy mistakes artists make when drawing arms — from misunderstood muscle groups to awkward proportions and stiff poses.

Lastly, choose compound bodyweight moves that engage your arms and surrounding muscle groups. The biceps and triceps don’t ...

Strength coach and MH writer Andrew Heffernan, C.S.C.S., designed the plan to balance the arm-focus with work on your other muscle groups, too. You’ll hit the gym hard four times per week for no ...

Tricep exercises may be overlooked in favour of the better known biceps, but they're arguably the most important muscle to train on arm day ... on the muscle anatomy. Meet the expert: Aimee ...

Outward arm action in a jumping jack Rotator cuffs A group of stabilising muscles of the shoulder which helps to prevent dislocation and allows the shoulder to rotate the humerus around its own ...

It’s like a robot that can only flex its arm but never rotate it ... To prove their concept, they created a muscle-powered ...