You don’t need to log endless miles to improve your cardio fitness. There are effective, joint-friendly alternatives that ...

For most athletes, leg days and cardio challenge the body and mind, but for tactical athletes, topping off leg days with cardio events such as rucking and swimming with fins is part of the process.

If you think about how you move in everyday life, lots of it is on one leg—whether you realize it or not. Jogging to make your bus, stepping into your car, or putting on your pants all require ...

Working a combination of cardio and the core system of muscles can complement a leg day focusing on muscle stamina. If you are looking for a routine that can help you with the demands of rucking or ...