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PLANNING YOUR PERSONAL STRENGTH AND CONDITIONING PROGRAM Before planning your training program, you should be familiar with the basic principles that underlie strength training and cardiovascular conditioning. BASIC STRENGTH TRAINING PRINCIPLES Three basic principles underlying all strength training progress are specificity, overload, and progression. Specificity The specificity principle states that you must exercise the specific muscles that you want to develop. You also must follow specific exercise guidelines to produce the specific type of change you want – muscle strength, muscle size, or muscle endurance. Overload The overload principle is the basis of all training programs. In strength training, overload means that a muscle must be forced to work harder than normal. Progression Once your muscles adjust to a given workload, they are no longer overloaded. The workload must be increased gradually as the muscle adapts to each new demand. This is the principle of progression. CONSIDERATIONS IN PLANNING YOUR PROGRAM Your Goals Planning a strength training program must begin with what you wish to accomplish. You can train for three basic aspects of muscle fitness. 1. Muscle strength 2. Muscle size 3. Muscle endurance Any strength training program you choose will result in some increase in all three areas. Untrained beginners gain on almost any type of program as long as it applies the principle of progressive overload. There are general guidelines that have emerged from research that will help you focus on developing the aspect of most interest to you. Which Exercises Research has shown that compound exercises require more than one joint and more than one group of muscle to move the weight. This results in large amounts of muscle to be exercised at the same time. In addition, exercises that require both arms and both legs to work together allow the use of more weight and maintain a balance of development on both sides of the body. Overall, balanced development should be the goal. The underlying principle is that for every exercise action or movement you perform, another exercise should produce an opposite action or movement. Number of Exercises For general wellness outcomes, one exercise per body part is enough for the beginner strength trainer. This translates to about 8 to 12 basic exercises in your training program. Order of Exercises Generally, you should exercise the largest muscles first, then work your way down to increasingly smaller muscles. Larger muscles require more energy and need the smaller muscle to support or assist. Fatiguing smaller muscles first makes it difficult to handle enough weight to exercise the larger muscles properly. Secondly, the order may be based on the work-rest principle: if a muscle is worked during an exercise, it is allowed to rest during the next exercise. Working in opposition. Thirdly, you must consider whether to perform a circuit or to do the exercises in a traditional (noncircuit) manner. When performing a circuit you do each exercise in your program once in a specific order. Then you repeat the entire circuit. The traditional way of lifting is to all of the sets of one exercise before moving on to the next exercise. Resistance, Repetitions, Sets, and Rest These variables are all determined by the outcome you wish to receive. Your specific goal will be your starting block that directs your program. Resistance Repetitions Sets Rest (between sets) Muscle Strength Muscle Size 85% to 100% of 1-RM 1 to 6 reps 4 to 8 sets 2 to 4 minutes 70% to 85% of 1-RM 6 to 12 reps 3 to 6 sets 1 to 2 minutes Muscle Endurance 50% to 70% of 1-RM 12 to 20 reps 2 to 4 sets 30 to 90 seconds Muscle Tone 60% to 80% of 1-RM 8 to 12 reps 1 to 3 sets 30 to 60 seconds Frequency A muscle usually requires 2 to 3 days of rest to recover and adapt before it should be exercised again. Exercising a muscle 3 days a week with 48 to 72 hours of rest will usually work well for most strength trainers.