Interview: Sandy Kellin From Xendurance

Over the past 12 months there has been a lot of talk and hype about the fitness supplement Xendurance, particularly in the functional fitness community. For those of who who aren’t familiar with the product, Xendurance is essentially a lactic acid buffer that claims to increase aerobic threshold and reduce lactic acid during training and workouts. […]

Xendurance - We caught up with Sandy Kellin, the creator

INTERVIEWS – The Rx Review: Reporting on Fitness and CrossFit News

Interview: Sandy Kellin From Xendurance

INTERVIEWS – The Rx Review: Reporting on Fitness and CrossFit News

新居浜太鼓祭りイラスト - その他

Interview: Sandy Kellin From Xendurance

INTERVIEWS – The Rx Review: Reporting on Fitness and CrossFit News

INTERVIEWS – The Rx Review: Reporting on Fitness and CrossFit News

Ruth Anderson Horrell Talks About Training in LA

INTERVIEWS – The Rx Review: Reporting on Fitness and CrossFit News

INTERVIEWS – The Rx Review: Reporting on Fitness and CrossFit News