More from the “all the cool kids are doing it” file: Olympic volleyball player Misty May-Treanor added Pilates to her training regime in 2005 and has kept it up for 7 years, reports Pilates Style magazine in their July 2012 issue.

Treanor focuses on Jumpboard moves for power and height, as well as standing and rotational moves.

She credits Pilates as a cross-training secret-weapon that stabilizes her shoulder girdle while working her core.