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Fitness for Living
Lesson 4 Vocabulary (Weight Training)
| Term | Definition |
|---|---|
| Osteoporosis | Bone disease which makes bones weak and fragile |
| Equation for Power | Force times distance divided by time |
| Isokinetic Resistance | Maximal resistance through a full range of motion using a machine |
| Question 1: What is the most popular form of weight training? | Write your answer on study guide. |
| Atrophy | Decrease in muscle size |
| Barbell | Six foot long iron bar |
| Free Weight | Weight discs on a bar |
| Question 2: What is required when doing forced repetitions? | Write your answer on your study guide. |
| Isometric Contraction | Muscle contraction with movement |
| Muscle Endurance | Ability of a muscle to repeat an activity over and over |
| Maximum Resistance | The most weight a person can lift at one time |
| Recovery Period | A rest period after a workout |
| Time | Amount of time it takes to complete a set of an exercise |
| Question 3: Name the two types of weight systems. | Write your answer on your study guide. |
| Repetitions | The number of times each exercise is repeated |
| Isotonic Contraction | Muscle contraction with movement |
| Minimum Resistance | 60 percent of maximum resistance |
| Hypertrophy | Increase in the muscle size |
| Set | A certain number of repititions |
| Muscle Strength | Ability of a muscle to exert a force against resistance |
| Resistance | A weight moved during training |
| Progressive Resistance | To increase resistance as you train |
| Power | The rate of working |
| Question 4: What is a burn when speaking of weight training? | Write your answer on your study guide. |