P90X Cast Profile: Scott Fifer, Chest and Back « Home Fitness Geek
Ab workout! | Abs workout, Abs workout routines, Six pack abs workout
P90X-Insanity Hybrid, Day 29: Chest, Shoulders & Triceps; ARX | Bodamer Blog
HOW TO: Fifer Scissors (Next Level Core Exercise)
Tony Horton | Say hello to the Thursday morning crew. Vatche, Horton, Mr. HIIT Brian P., King George, Scotty Fifer Scissors, and Mr. Muscles Andy Lawre... | Instagram
5 (Fifer Scissors)_哔哩哔哩_bilibili
Fifer scissors | Get fit, Workout, Exercise
Tony trying to fool us in X Stretch. Not buying it... : r/P90X