Move slower? Not the advice you would expect from a trainer but keep reading. A simple way to challenge your workouts without changing your routine or adding extra weight is to simply change your tempo.
Generally speaking, the faster an exercise is done, the harder it is due to the power required to overcome weight at speed and to control the return. But doing faster reps can be difficult (and noisy) if your workout is machine based.
However, speed can be used in another way. Slowing down the speed of an exercise increases the amount of time that the muscles are under tension, thereby increasing the intensity.
For example, the Back Row machine. Doing a set of 12 Back Row reps at your regular weight probably takes you 20-30 seconds. Pull-pause-release at a 1-1-1 tempo. If you change the tempo and pause each repetition for three seconds, pull-pause-release at a 1-3-1 tempo, that same set will take you longer, and you will have more than doubled your workload.
Increasing the time under tension while maintaining control over the weight will get your muscles shaking. You will be building strength as well as endurance and also keeping your mind focused on your workout. You might not even make it through all your reps – and that’s okay because mastering your set number of slow reps now becomes your goal. For instance, if you do your Back Row set at a 1-3-1 tempo and could keep going beyond the goal amount of reps, your body has already adapted to the challenge and you might want to think about increasing your weight. Try this tip with different machine and free weight exercises and let us know how you do!