TRX vs Interval Clock

TRX TRAINING - STRENGTH & HOME WORKOUTS The official TRX Training app delivers TRX workouts, suspension training, and bodyweight workouts designed to build real strength at home, in the gym, or on the go. Train smarter with trainer-led strength workouts, HIIT, core training, mobility, yoga, and low-impact options. Stream LIVE and On-Demand workouts anytime and experience the full power of TRX’s science-backed training system. EFFECTIVE WORKOUT PROGRAMS Build strength, burn fat, and move better with 50+ multi-week programs. Lose weight with 30 Day Weight Loss Kickstart, sculpt your core with Core Crusher, or strengthen glutes with Peach Perfect. Programs are designed for all fitness levels using TRX suspension training and bodyweight workouts. DAILY LIVE CLASSES Train live with expert TRX coaches and join a global fitness community. Get real-time cues, motivation, and coaching or catch the replay on your schedule and customize the music to match your energy. ON-DEMAND WORKOUTS Explore a growing library of TRX workouts, updated weekly. Filter by workout length, intensity, target area, equipment, and fitness level to find the perfect home strength workout in minutes. SCIENCE-BACKED TRAINING Unleash the full potential of TRX Suspension Training, YBell, resistance training, and bodyweight exercises. Every workout is adaptable, low-impact friendly, and built to improve strength, mobility, balance, and core stability so you can progress safely at any level. Memberships are available monthly or annually. Payment is charged to your Apple ID at confirmation of purchase and renews automatically unless canceled at least 24 hours before the end of the current period. Memberships can be managed in your account settings after purchase. Once purchased, the current period cannot be canceled.

Interval Clock guides you through interval training with a countdown timer that alerts you when you have to go faster or slower. This is ideal for use on a stationary bike, treadmill, or other piece of exercise equipment that allows you to look at your phone (although you can use the app for just its audio alerts without machinery if you prefer). The app was originally designed for a 20 minute workout with short intervals, as this was found to be an ideal way to train (see this Lifehacker post for details: http://lifehacker.com/5989669). Now the app supports interval lengths and timers of your choosing. It will also remember the last interval you chose so you don't have to change it. If you have any issues or want to report bugs, please let me know and I'll do my best to fix them.