Weight machines with a bench press option will work best for upper body mass.
At Planet Fitness, you can find upper body workout options such as free weights, weight machines, and resistance bands.
To build muscles on your upper body,you have to keep lifting weight and press up for at least four times in a week
Weight lifting is probably one of the best exercises to help you build muscle in your upper body, which in turn will build up your strength. You should aim to do weight lifting only one or two times a week, making sure to rest on in between days.
if your upper body is heavier than the weight you're using, then possibly.
Throwing the discus isn't really an exercise. It's an activity. It does require a large amount of upper body strength. You can learn to build upper body strength by visiting http://www.squidoo.com/build-upper-body-muscle.
Weight machines can vary a great deal,some are designed for specific body parts.
The kneeling power ball toss is just one way to build upper body strength.
A bench press machine will be best for your upper body workout.
bench press
When you do your work out , you do not gain weight , your body uses it to build muscles.
The different types of gym machines available for a full-body workout include treadmills, elliptical trainers, rowing machines, stationary bikes, weight machines, and cable machines.
Elliptical machines can be more effective for weight loss than treadmills. This type of work out really depends on your body. everyone's body are different.