Jillian Michaels Fitness
Former Biggest Loser trainer Jillian Michaels has one of the most respected fitness programs online.
Denise Austin – Fit Forever
A newer program from veteran fitness instructor Denise Austin. Aimed at weight loss and includes diet plans.
A well-advertised video-based program. Provides an eating plan, as well as extensive workout videos. Aims to improve your body in 6 weeks.
Curves For Women
Franchised all-women fitness centers – based on circuit training. Appropriate for those looking for a slower pace, and a good way to meet others and make friends.