beautypg.com

Define your goals – Bowflex Motivator 2 User Manual

Page 31

background image

29

Your body will do what you train it to do. That’s why it’s important to define your goals and focus them. Here are some

fitness components that will help you define your goals and choose your fitness program.

Muscle Strength is the maximum force that you

can exert against resistance at one time. Your muscle

strength comes into play when you pick up a heavy bag

of groceries or lift a small child. It is developed when a

localized muscle is worked both positively (concentric)

and negatively (eccentric) at a resistance—great enough

so you can perform only five to eight repetitions of the

exercise before the muscle fails. Each set of repetitions is

followed by a rest interval that typically runs three times

longer than the set. Later, between exercise sessions,

the muscle overcompensates for the stress and usually

increases in both strength and size.

Muscle Endurance is the ability to perform repeated

contractions. It comes into play when you cross-country

ski or work on your feet all day. Endurance training

addresses the slow twitch, endurance muscle fibers,

which depend on oxygen for energy. To develop muscle

endurance, use low resistance and high repetitions about

15-20 repetitions in each set, three sets to each exercise,

working the muscle only to fatigue.

Muscle Power is the combination of strength

and speed of the muscular contraction. This is often

misinterpreted as a) being directly associated with certain

skill or sport and/or b) meaning that you must move fast.

Load is actually a more important factor than speed when

attempting to improve power. When training to achieve

muscular power, pick a resistance that fatigues you in the

3-5 repetition range. When performing these reps, it is

more important to think of contracting the muscles faster

rather than attempting to move faster. Performing sport

simulation exercises usually results in a deterioration of

the motor pattern or skill. The biomechanically sound

method of improving power in your sport is to train for

power using the correct joint movements, as described in

this manual. Then practice the skill associated with your

sport, learning to apply this newly achieved power.

Body Composition is the ratio of fat weight (fat) to

lean weight (muscles, bones and tissue). As you age, the

ratio shifts. The fat weight increases and the lean weight

decreases. Training for muscle strength will generally

increase muscle size and aerobic conditioning will help

burn extra calories. Performing these two forms of

exercise, either at different times or together, will create

the greatest changes in body fat weight.

Balanced Strength and alignment are the result

of equal strength developed in all parts of the body. It

comes into play in your standing and sitting posture, and

in your ability to perform just about any activity safely and

effectively. An over-development of the back will round

the shoulders; weak or stretched abdominals can cause

lower back pain. You want a balance of muscle strength in

front and back. In addition, you need a balance of strength

between your middle, lower, and upper body.

Flexibility is the ability of a muscle or group of muscles

to move the joint through a full range of motion. Flexibility

comes into play when you execute an overhand serve or

stretch for the top shelf in the kitchen. It is a cooperative

movement of opposite muscle groups. When a muscle

contracts, its opposite muscle group must relax for the

action to occur. Increased flexibility means an increased

range of motion, made possibly by this simultaneous

contracting and relaxing. Good flexibility is important

in protecting the body from injury and can be achieved

through the balanced strength training programs that are

included in this manual.

Cardiovascular Endurance is the ability of the

heart and lungs to supply oxygen and nutrients to

exercising muscles over an extended period of time. It

comes into play when you jog a mile or ride a bike. It is a

critical component of overall fitness

and health.

Define Your Goals

Define Your Goals