Medically reviewed by Brigid Dwyer, MD Key Takeaways Clonus causes involuntary, rhythmic muscle contractions when a muscle is stretched.It is often observed in conditions like multiple sclerosis, ...

Pain in the triceps most often occurs due to triceps tendonitis. Other possible causes include triceps tears and snapping triceps syndrome. Treatments can depend on the cause. The triceps muscle is ...

The biceps and triceps are two major muscle groups of your arm that play a significant role in the movement of the upper extremities. Well-developed biceps and triceps are highly sought after by ...

We might be living in the age of the functional trainee, or even the hybrid athlete, but if Google search data is anything to go by, chasing the pump in pursuit of bigger arms is still very much on ...