1 / 7

MUSCULAR STRENGTH AND ENDURANCE

MUSCULAR STRENGTH AND ENDURANCE . If it weren't for the fact that the TV set and the refrigerator are so far apart, some of us wouldn't get any exercise at all.  ~Joey Adams. DEFINITIONS.

peregrine
Télécharger la présentation

MUSCULAR STRENGTH AND ENDURANCE

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. MUSCULAR STRENGTH AND ENDURANCE If it weren't for the fact that the TV set and the refrigerator are so far apart, some of us wouldn't get any exercise at all.  ~Joey Adams

  2. DEFINITIONS • Muscular Strength: The amount of force that a muscle can produce in one single contraction. (Heavy weight and few reps) • Muscular Endurance: The amount of force that a muscle can produce over an extended period of time. (Light weight and many reps)

  3. BENEFITS OF MUSCULAR TRAINING • Reduce lower back problems • Look better • Increased performance • Reduced bone and muscle loss • Helps with weight control

  4. WORKOUT DIFFERENCES • STRENGTH = Heavy weight (>80% 1RM) and few reps (3-5) • ENDURANCE = Moderate weight (30-50% 1RM) and many reps (12-20) • 1 Repetition Max: The highest amount of weight that a person can lift for 1 repetition (1 Rep = Failure) • 10 Repetition Max: The highest amount of weight that a person can lift for 10 repetitions (10 Reps = Failure)

  5. TYPES OF CONTRACTIONS • Concentric: (Shortening)- One end is stationary while other end pulls bone • Eccentric: (Lengthening)- Controlled release of concentric contraction • Isometric: (Fixed)- Pushing against a fixed object

  6. TYPES OF MUSCLE FIBER • Fast-twitch (Type I): Used for muscle strength type of activities • Slow-twitch (Type II): Used for muscle strengthendurance type of activities • Intermediate (Type Ia): Mix between types I & II Each person is born with a percentage of each type of muscle.

  7. WOMEN AND STRENGTH TRAINING • Women have same kind of muscles • Women have 1/3 less muscle fibers • Women do not produce as much testosterone

More Related