Many Canadian athlete associations use Usana supplements: Speed Skating Canada, Cross Country Canada, Biathalon Canada. Others include: US Speed Skating, USA Luge, and the Sony Ericsson Women’t Tennis Association.
My friend (and former gymnastics great) Phyllis Keegan raves:
Great for endurance, recovery as well as the only company in the world that provides a $1,000,000 athlete guarantee of no banned substances in our products.
Contact Phyllis Keegan if you want to know more.
Gymnastics Coaching.com 