Jillian Michaels, founder of the 30-Day Shred, says CrossFit doesn’t allow enough time for recovery from its intense workouts 12/10/2020 Health News, Celebrity trainer Jillian Michaels has spoken out against the popular workout style CrossFit once again,...
HIIT workouts are linked to better mental health and longer, healthier lives, according to a new study 10/09/2020 Health News, High intensity interval training could boost health and lifespan for adults over 70, according to...