Weight training not only helps you keep your muscles and bones strong as you age, but it can also help you to literally change the neuronal patterns in your brain-altering your brain to increase confidence and self-esteem. You just need 2 40 minute sessions a week! Be sure the weights are heavy enough to fatigue your muscles near the end of your repetitions. Make sure to use 5 lbs or more for most exercises.

What most people don’t know is that even slight changes in posture and incorrect technique while performing weight-lifting movements can cause great injuries. Below Stacy lists the top five exercises that people do WRONG in the gym, and how to correct your own technique to avoid getting hurt.

So, if you are on the fence about trying P90X, I say go for it. If for any reason you are not thrilled with the program, you can return it for a full refund. I would be so thankful if you would order through me and I’ll be your coach. There are also many other programs to choose from, so browse around and send a friend my link too. Thanks to all of my readers for your great support!

Mamavation is a social experiment and weight loss campaign on twitter. Mamavation, like motivation, is an opportunity for one overweight mom to change her life and create a healthy lifestyle for her family.

Lean muscle mass naturally decreases with age. If you don’t do anything to replace the muscle loss, it’ll be replaced with fat. But weight training can help you reverse the trend — at any age. As your muscle mass increases, you’ll be able to work harder and longer before you get tired. You’ll maintain joint flexibility, increase bone density and better manage your weight. Get started today!