This full-body, high-intensity interval training (HIIT) workout will torch calories and fat while strengthening your entire body. You push it for 40 seconds and get 20 to rest. Good news: it's only 20 minutes long and requires no equipment. Just press play, and hit it!
Original article and pictures take media1.popsugar-assets.com site
Комментариев нет:
Отправить комментарий