Sandbags for Shoulder Mobility

Since we work with a lot of tennis players at Zenith Strength, shoulder health and mobility is one of our primary concerns. Sandbags are a great tool to use in any strength and conditioning program. Josh Henkin, is a strength coach widely regarded as the sand bag guy. Here's a great shoulder mobility exercise that... Continue Reading →


Mind over Matter

There are too many times in life, whether its training or competing in a sport that individuals give up when going gets tough, refusing to dig in and use the power of the mind to overcome fatigue. Here's a guest post from my friend Jason Gor of Raise the Bar Fitness in San Francisco writing... Continue Reading →

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