It is mostly seen, while we workout in gym, we lose lot of time waiting for either treadmill or weights. While working out with weights especially the break between sets gets prolonged and it suffice the benefits of conditioning while working on sub-maximal loads. Further discussing more on conditioning, its a workout which is a high-intensity interval based workout characterized by short periods of all out effort followed by periods of rest (short time).
Over time as your workout, work capacity will increase, meaning you will have the ability to accomplish more work in the less time. You’ll notice that there is no prescribed number of reps for this workout – you should simply aim to complete more reps in the same amount of time or add more weight as you progress and your conditioning improves.
Imagine doing 20 reps in 4 mins which describes less conditioning body verses 20 reps in 2 mins which is more conditioned to take load and also produces less metabolites.
Simply performing the kettlebell swings elevated and maintained the subjects heart rate and V?o2max at an average of 85% and 65% of their maximum. According to researchers, The American College of Sports Medicine recommends an optimal intensity of 60-85% V?o2max to improve and athletes cardio-respiratory fitness.
Either you are professional power lifter or marathon runner or even professional body builder, working on conditioning programs is imperative to improve performance for your lifting or running.
Kettlebells is unique tool which not only helps to improve conditioning but the compound movements done with Kettlebells also helps in overall strength gain and testosterone development. See typical sample workout with Kettlebells and body weight.