Don't Miss

Subscribe to Mackie Mail and get a coupon for $10 off your next purchase of $30 or more at Mackie's local GNC franchise locations!

ESPN Tennis Sit Down With Mackie Shilstone on Vimeo

By ms
- Tweet
- Pin It
Updated: September 14, 2015

ESPNTennis sits down with Serena Williams’ fitness coach, Mackie Shilstone, to learn more about the 21-time Major Champions’ pre-match routines.

featured

Training Multiple Body Segments Simultaneously
Concurrent training is a term that...
Postmenopausal Women Need to Prevent Muscle Loss
Menopause is a transition point in...
Challenging the Core: ‘Round the Clock
OMG gum claims to help lower...
Weightloss Wednesday: Could OMG gum help you lose weight?
OMG gum claims to help lower...
Body composition assessment is critical for new diet or exercise program
Check mackieshilstone.com/tanita for the locations, times,...