Summary
The recommended split between resistance training and cardio for overall health and aesthetics is 60% resistance training and 40% cardio. A basic program could consist of 3 days of strength training (Monday, Wednesday, Friday) and 2 days of conditioning (Tuesday, Thursday). Resistance training workouts should be kept to about 10 minutes of warm-up and 50 minutes of intense work, while cardiovascular workouts should be about 30 to 45 minutes. It is better to train hard rather than train long. Age can play a factor in determining the length of a workout.