Marta and Brock interview Dr. John Brennan, creator and founder of Spincore Fitness.
Check out the fantastic exercises you can do with this simple yet effective training tool!
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Brock & Marta take you through several isometric exercises, which are great for balance and muscular strength.
Then they take you through a full-body stretching routine, terrific for relaxing and speeding recovery of muscles.
Brock and Marta share workout 2 of 7 which is an upper body workout.
Done in under 10 minutes, it's a great way to blast your body first thing in the morning.