2. Change Your Workout Routine Every Three to Four Weeks
Periodically change the order of your routine. For example, instead of performing lunges at the start of every leg exercise routine; begin with leg presses, or possibly dumbbell squats. There are many ways to restructure a training session, but switching the order in which you perform your exercises is one.
Think of the body from "the inside out." When you lift weights, the body senses stress and its job is to adapt as quickly as possible. When it begins to adapt, you stop seeing results. However, once the training parameters change, the body must re-adapt, thereby accelerating your progress.
3. Vary the Volume and Reptitions of Your Sets
Stop performing the same number of sets and reps each workout. Vary the volume of your sets and reps for three weeks. For example, if your legs and butt are a visually weaker muscle group, perform three additional sets of leg exercises for 15-20 reps.
Another example: For the next three weeks reduce the number of sets for legs and butt exercises. However, increase your weights by five percent and attempt to get 12 repetitions per set. Your muscles will recognize the change and you will see the results. You need not fear "bulking up" if your nutrition program has you in a slight caloric deficit (slightly less than maintenance).
4. Vary The Tempo Of Your Reps
When it comes to tempo, slow repetitions are a popular method, but incorporating various tempos in your routine, from slow to medium speed, can enhance your body. For example, when working toward a goal of shapely shoulders, perform seated dumbbell presses and work at a moderate tempo (one second pushing the weight up and two seconds on the lowering). Then, for your next shoulder exercise, take a pair of dumbbells and perform lateral raises with a four count on the eccentric part of the movement (the downward movement). This provides different rates of tension on the muscle, leading to further progress.
5. Vary Time Between Sets
For muscle and strength gains, many individuals wait anywhere from one to three minutes between sets. A more efficient way is to vary rest time between exercises. If you're working on your chest, perform a dumbbell incline chest press with a weight that allows you to lift 12 reps per set, taking one minute between sets. Then, go to a dumbbell chest press and use a rep scheme of 12-15 reps, waiting 45 seconds between sets. If you are advanced and add a third chest exercise, perform a dumbbell fly for 15 reps waiting only 30 seconds between sets. You’ll experience a great burn in your chest muscles at this point, as you are stimulating as many muscle fibers as possible. This will also help to stimulate an increase in body fat loss. Whether you’re inexperienced or highly experienced, these points will guide you toward effective change and will ultimately keep you enthusiastic, stimulated and most importantly -- consistent.