Saturday, November 5, 2011

Weak in the knees

It didn't take me long to stop doing jumping jacks. After 2 weeks of jumping jacks, my inner knees started to hurt. I busted my knees years ago and I never went to therapy for it. In addition, I'm assuming the years from skateboarding and snowboarding has taken a toll on my knees. So I had to stop jumping jacks and found something new. A friend of mine told me about M100's.