The Swiss-ball version of a standard shoulder press is simply a matter of doing the exercise while sitting on a ball. However, if you switch to alternation or piston-style movements, your round perch ads a noticeable challenge.
The Swiss-ball version of a standard shoulder press is simply a matter of doing the exercise while sitting on a ball. However, if you switch to alternation or piston-style movements, your round perch ads a noticeable challenge.