The Biggest Loser Club fitness log works very similarly to the food log included on the site. You pick out the days you will be doing strength exercises and you will be given a choice of exercises to choose from. This plan will change as your weeks in the program increase. Aerobic exercise are chosen from a database through a search and listed along with the number of minutes performed. This returns the number of calories burned. There is also an extensive explanation of how you can expect your exercise program to progress as you follow the plan. This plan will help strengthen your muscles.