Patrick Hagerman

Your arms are dropping lower on long runs, or your shoulders are tight and sore afterwards. Sound familiar? This is a problem that can be fixed with this weight training circuit for runners.

Do your shoulders and arms become tired and tight while riding in or out of the aerobars? Use this upper-body weight training routine for cyclists to help decrease your fatigue on the bike and give you more energy during the run.

Your arms are only part of the swimming power equation. Use these this lower-body strength training circuit for swimming to improve your propulsion, stability, and the transition to the bike.

And how it leads to better performance.

There are hundreds of different exercises, but which ones are right for your weaknesses?