Life Time Expands Ultra Fit Class Across North America as Science-Backed Sprint Training Gains Momentum
Created by Life Time Founder Bahram Akradi, high-intensity format adds more than 200 newly certified coaches and new classes across Life Time clubs Key Highlights: Ultra Fit is a coached, Signature Group Training class that integrates sprint intervals, strength, stability and balance. Intervals vary from three-minute efforts to 15-second all-out bursts, with recovery and heart-rate guidance woven in.