Hi, I'm Juliet Kaska and these are activities for muscle endurance. When you ask your body to do muscle endurance training you are asking it to continuously train for a long period of time. There are two types of muscle endurance training, one is for cardio and the other is for weight training. The first way to improve muscle endurance is long moderately paced cardio workouts. The things like walking and jogging or easy cycling. If you are just starting out, shoot for 15 to 20 minutes without stopping. If you are more advanced in your workouts, you can start with 20 minutes and go up from there. The second way to improve muscle endurance is through strength training. Strength moves done with light weight for a higher number of repetitions can work to your endurance threshhold to improve muscular response. For instance if you are usually using ten pounds for eight to ten reps when working your biceps to give them shape and tone, decrease your weight to five pounds and do 20 to 30 reps instead. You should still feel that burn, the buildup of lactic acid in the muscle and that indicates that you are challenging the muscles and building your endurance.