Lateral arm raise

In this activity, students perform a lateral arm raise and use the information to calculate their one repetition maximum (1RM). ...

A rocket will launch and keep speeding up as long as the force pushing it upwards (thrust) is greater than ...

In this activity, students model a biceps curl using a lever system. The model measures the force in the biceps ...

In this activity, students perform a lateral arm raise and use the information to calculate their one repetition maximum (1RM). ...