The Total Gym allows you to train every part of your body on one easy-to-use machine. Your bodyweight will be the resistance on all the exercises you perform.
Here's a 2 minute video (click the play button once):
Pull ups is one of best exercises for building muscle in your back. But if you’re not working out at a gym, you may not have any way of doing pull ups.
The Iron Gym is a pull up bar that you can attach to a door frame and easily remove it. It uses leverage, so there are no screws and you won’t have to worry about damaging your door.
One of the good things about the Iron Gym is its versatility. It can be used for pull ups, push ups and sit ups.
You can even build up your biceps by doing pull ups with a reverse grip (palms facing you).
Check out this 2 minute video (click the play button once):