Published on November 16, 2017
The 7-minute workout is a science-backed circuit routine that uses only body weight. The high-intensity interval-training program was designed by two exercise scientists, Chris Jordan and Bret Klika, to be the most efficient workout. Our video producer, Kevin Reilly, spent 30 days using the 7-minute workout as his exercise.
Read more:
FACEBOOK:
TWITTER:
INSTAGRAM:
TUMBLR:
