Physics and Swimming Insight W/ Team USA Swimming High Performance Consultant, Russell Mark
Russell Mark is a USA Swimming National Team High Performance Consultant. He is an adviser for the development of Team...
Russell Mark is a USA Swimming National Team High Performance Consultant. He is an adviser for the development of Team...
Many women are afraid to engage in a workout routine that continues past a regular cardio workout. What they fail...
If your goal is to improve your fitness or lose weight but you need to do something more exciting than...
We were driving through Hagerman, Idaho yesterday after visiting our grandkids in Seattle. We have a set of triplets up...