Provides an all-over workout, including leg curls, leg extensions, and upper-body workouts such as triceps, biceps, and shoulder exercises Includes preacher curl and leg extension. Adjusts for incline, flat, or decline positions to vary intensity of workout. Accommodates 7-ft. Olympic bars (sold separately) for weight training. Add resistance to training by including weight sets, dumbbells, and weighted vests (not included) when using bench. Benefits from strength training include: stronger bones, increased strength, improved joint function, fat loss, muscle gain, and better cardiovascular fitness. Reduce stress, increase energy level, lessen the chance for injury and disease Ideal home gym equipment for the fitness enthusiast.