Lower Back, Hamstrings, Upper Abs Workout | Day 4 | Kris Gethin's 8-Week Hardcore Training Program

Water is essential. Make sure you stay hydrated while performing todays workout. We're going to focus on the lower back, hamstrings, upper abs. Kris Gethin's Pre-Intra-Post Supplement Stack ► http://bbcom.me/2palvmS Kaged Muscle Supplements ► http://bbcom.me/2pawa0F Get Kris Gethin's 8-Week Hardcore Training Program ► http://bbcom.me/2pawNav After today's first cardio session, I noticed just how much I was sweating, which is why it's so important to stay hydrated. Drinking enough water is one thing, but