Get the latest content and program updates via The Insider from Life Time. As a thank you, get 20 percent off your next $100-plus purchase of Life Time supplements.
Video
Rachel Cosgrove’s “One Month to Muscles” Workouts (Video)
Watch as celebrity trainer Rachel Cosgrove of Results Fitness demonstrates her "One Month to Muscles" program.
Watch as celebrity trainer Rachel Cosgrove of Results Fitness demonstrates her “One Month to Muscles” program.
ADVERTISEMENT
More Like This

Want to get stronger, but don’t know where to start? This head-to-toe program from expert trainer Rachel Cosgrove will have you lifting smarter, feeling stronger and sporting more defined muscles — in just four weeks.

Personal trainer Rachel Cosgrove shows you how to use a foam roller.

Learn more about the “One Month to Muscles” program as celebrity trainer Rachel Cosgrove discusses the benefits with senior fitness editor Jen Sinkler.