#running
“If you’re looking to build aerobic capacity, recover faster, or stay fit through an injury, low-impact #crosstraining should be your best friend.”
“The key is that #crosstraining should support the runner’s #training rather than create another source of pain or excessive fatigue”

#Swimming vs. #Cycling Which Is the Better #CrossTraining Workout for Runners?
Whether you’re dealing with an injury or chasing a PR, here’s how each activity stacks up. https://www.runnersworld.com/training/a74134164/swimming-vs-cycling/