Running a marathon is a gruelling task. Over four long hours (for the average runner) your body will pound its way through the race, putting its muscles, bones, joints and internal organs under ...

When you’re mixing in calisthenics, running or other cardio options to improve muscle stamina and cardiovascular endurance performance, using a pyramid to warm up and cool down is an effective way to ...

During a cycle of high-repetition calisthenics and running, it is good to add in some moderate to light weight training that can complement a full-body workout, especially in the tactical fitness ...

Potassium is a nutrient in food that helps your body run smoothly. Too much potassium in your body can cause health problems, but a simple blood test can measure your levels. Potassium plays a role in ...