Presentation on theme: "Weight Training Terms Muscular Strength – The ability of the muscle to exert maximal force against a resistance. Muscular Endurance – The ability of the."— Presentation transcript: 1 Weight Training Terms Muscular Strength – The
ability of the muscle to exert maximal force against a resistance. Muscular Endurance – The ability of the muscle to contract repeatedly, with a submaximal force. Repetition Maximum – the most weight lifted for a given number of repetitions, used to measure muscular strength. Written as 1RM, referred to as your “max.” Load – the amount of weight lifted. Always a percentage of 1RM. Repetition – The number of times a given exercise is performed. Set – A completed number of repetitions
performed consecutively without resting. Show
2 Overload – Placing greater stress on the body than what it is accustomed to. Specificity – Selecting particular exercises or training methods to match particular outcomes desired. Slow Twitch Fibers – red muscle fibers, developed with aerobic
exercise. Low to moderate intensity, long in duration. Fast Twitch Fibers – white muscle fibers, developed with anaerobic exercise. High intensity, explosive exercises, short in endurance. Hypertrophy – The enlargement of the muscle. Atrophy – Decrease in the size of the muscle. Ergogenic Aid – Performance enhancing supplement or drug 3
Free Weights vs. Machines 4 Advantages of Free Weights Cost Cost More like real life activities More like real life activities Variety
Variety Portability Portability Balance, stabilizing muscles Balance, stabilizing muscles One size fits all One size fits all 5 Advantages of Machines Safety Safety Selection, a few exercises can only be performed with machines. Ex: Lat pulldown, leg curls, etc.
Selection, a few exercises can only be performed with machines. Ex: Lat pulldown, leg curls, etc. Isolation Isolation Time Time Rehabilitation Rehabilitation
This is an excerpt from Dancer Wellness With Web Resource by Mary Virginia Wilmerding & Donna Krasnow.Muscular strength is the ability to exert maximal force in one single contraction, such as lifting a weight that you could lift only once before needing a short break. Muscular power refers to a great force production over a short period of time, such as in fast leg kicks and explosive jumping. Muscular endurance is when less force is sustained over a longer period of time such as in gallops, skips, pliés, and swings. Dancers often confuse endurance with strength, so it is sometimes useful to think of endurance as continuous and strength as maximal. This dancer displays muscular strength as well as flexibility in this difficult balance.
Learn more about Dancer Wellness. What is the ability to exert maximum force in a shortest possible time?Muscular strength is the ability to exert maximal force in one single contraction, such as lifting a weight that you could lift only once before needing a short break. Muscular power refers to a great force production over a short period of time, such as in fast leg kicks and explosive jumping.
What is the ability of the muscles to exert maximum force?Muscular Strength: the ability of the muscles to exert a force. The maximum amount of force that a muscle can generate in a single effort.
Is the ability to exert the maximum force in a very short time it is a combination of strength and speed?Power is considered to be a combi- nation of strength and speed. It has also been defined as the ability to exert muscle force quickly For this reason some consider it to be a combination of skill and health-related physical fitness.
What is the ability to exert force for a short time?Muscular Strength & Endurance - The ability of a muscle or group of muscles to exert force for a brief period of time (lifting weights will improve muscular strength) and sustain repeated contractions (doing 1 minute of sit-ups or rowing for several minutes will increase muscular endurance).
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