Brad Schoenfeld specializes in
    women's fitness and has authored several books on the topic. In his
    latest book, Women's Home
    Workout Bible
    (Human Kinetics, 2010), Schoenfeld details the Ten
    Commandments of Fitness, portions of which are shared in this adapted excerpt.


    Treat these commandments as if they were inscribed in stone by the fitness
    gods. They should form the basis of every exercise routine, whether you are
    training to become an Olympic athlete or are simply looking to tone up and get
    healthy. Read them over. Follow them to the letter. They'll go a long way
    toward helping you get the most from all that hard work in your gym.



    1. Train According to Your Goals. You shouldn't set foot in your gym without first understanding the
      principle of specificity. This central tenet of exercise states that in order
      to achieve a fitness goal, you must make your training specific to that goal.
      The movements you choose, the energy systems you use, and the intensity of your
      training should closely parallel what you're trying to accomplish. For example, a 20-something aspiring fitness competitor should train in a
      manner that optimizes body composition. A postmenopausal woman looking to
      improve bone density should focus on strength moves that load the skeletal
      system.

    2. Fuel Your Body Before Exercise.
      Pretraining nutrition is essential for getting the most out of your
      efforts. Specifically, if you do not begin a workout with an adequate supply of
      energy for your muscles and brain, you simply cannot perform at your best. Carbohydrate is the primary fuel
      for high-intensity training. During high-intensity exercise, your body uses
      energy at a very fast rate, and it can't supply enough oxygen to process fat as
      a fuel source. It relies instead on glycogen, or stored carbohydrate, which
      doesn't require oxygen to be broken down for energy. Include protein in your preworkout meal as well. Although it doesn't contribute
      much in the way of energy, protein has both anabolic and anticatabolic effects
      on the body. Consuming protein prior to exercise provides your muscles with a
      steady stream of amino acids, which maximize performance and attenuate the
      breakdown of muscle tissue. This practice also primes the body for muscle
      development by significantly increasing the synthesis of muscle protein during
      the first hour after exercise.

    3. Warm Up Before Intense Training.
      Begin each session with a general warm-up of 5 to 10 minutes of light
      cardiorespiratory activity. You can use virtually any mode of cardiorespiratory
      activity, but it's best to opt for one that's specific to the muscles being
      trained. Jumping jacks are usually a good choice because they involve the
      entire body. Ditto for elliptical trainers that include upper body action. Work
      up a slight sweat, and then move on to your routine.

    4. Continually Challenge Your Muscles.
      No two ways about it, the primary reason women fail in their quest to get
      fit is inadequate intensity of training. Many women simply don't train hard
      enough to improve their fitness level. They'll use absurdly light weights that
      don't come close to taxing their muscles (I've actually seen women talking on
      cell phones and reading magazines while performing arm curls and leg
      extensions!) and expect to achieve great results. No dice. Such a lackadaisical
      approach is destined for failure.

    5. Train With Proper Form.
      Perfect form involves performing an exercise so that only the target
      muscles are used to complete the maneuver. The weight is lifted in the most
      efficient manner possible, allowing muscles to contract in a direct line with
      their fibers. There are no extraneous body movements and no hesitations--just
      one continuous motion as each rep flows smoothly into the next. Unfortunately, people naturally try to take the path of least resistance,
      lifting weights in the easiest possible fashion rather than in a way conducive
      to muscular development. Be proactive when working on form and take rep speed,
      breathing and range of motion into account.

    6. Rest After Intense Training.
      Our bodies need rest, especially after a grueling workout.
      Exercise doesn't build your muscles, it breaks them down. The stress of intense
      training causes small tears in the structural components of your muscles. Your
      body synthesizes protein to repair the damaged muscle tissue while you're resting,
      setting the stage for muscle development. Shortchange recuperation and your
      body never has the opportunity to adequately recover from the extreme demands
      of training.

    7. Regiment a Training Schedule.
      One of the best ways to adhere to your fitness practice is to make exercise
      a habit. Think of it like brushing your teeth-a necessity, not an option. You
      should have preset training days. Write them into your schedule, just as you
      would with an important business meeting or a family function. Unless you have
      a major crisis, stick to your schedule rigidly.

    8. Vary Your Routine.
      The key to sustaining progress is to constantly change workout variables. This
      keeps your body off guard, never giving it the opportunity to get accustomed to
      a particular muscular stress. When your muscles are continually forced to
      adjust, your results progress at a steady rate.

    9. Develop a Mind-to-Muscle Connection. Simply stated, a mind-to-muscle connection is the melding of mind and
      muscle so that they become one. Visualize the muscle you are training and feel
      that muscle contract throughout each repetition. Rather than thinking about
      where you feel a muscle working, you must picture where you are supposed to
      feel the stimulus. A mind-to-muscle connection is beneficial on two levels. First, it ensures that
      your target muscles perform the majority of work during an exercise. Without
      this connection, your supporting muscles and connective tissue tend to dominate
      the lift, which diminishes results. Second, when you've mentally locked into a
      movement, your form tends to automatically fall into place. This both improves
      exercise performance and reduces the possibility of injury.

    10. Know the Major Muscle Groups. Like it or not, you need to know the composition of your muscles
      in order to get the most from your training efforts. This knowledge helps you
      visualize each muscle during training, fostering a better mind-to-muscle
      connection. It also makes you aware of the path that weight must travel to
      target specific muscles, improving your ability to train with proper form.
      Finally, it allows you to hone in on muscular imbalances, assessing which
      muscles need improvement and which don't.


    Schoenfeld offers detail on all of these
    commandments in Women's Home
    Workout Bible.
    For more information, visit www.HumanKinetics.com.