Briefly describe the advantages and challenges posed by elastic-band resistive exercise.
What will be an ideal response?
This type of constant-resistance training has been shown to help increase strength, mobility, and functional ability (particularly in older adults) and aid in the rehab of many types of injuries. Some of the advantages of using this type of training include low cost, versatility (you can create resistance in almost all angles and directions of the range of motion), and the use of a large number of exercises to work all joints of the body. They also provide a great way to work out while traveling (exercise bands can be easily packed in a suitcase). Use of elastic-band resistive exercises can also add variety to your routine workout.?Elastic-band resistive exercise workouts can be just as challenging as with free weights or machines. Due to the constant resistance provided by the bands or tubing, the training may appear more difficult to some individuals because the resistance is used during both the eccentric and concentric phases of the repetition. Additionally, the bands can be used by beginners and strength-trained individuals. This is because several different tension cords (up to eight bands) are available and all participants can progress through various resistance levels. At the beginning, it may be a little confusing trying to determine how to use the bands and create the proper loops to grip the bands.
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List five of the signs and symptoms associated with diabetes insipidus
What will be an ideal response?
Which of the following cell types are targets of the products of mast-cell degranulation, as well as the mediators produced by mast cells following degranulation?
A. Smooth muscle B. Nervous tissue C. Hematopoietic cells D. Epithelial cells E. All of the above
The variability from one person to another in both natural fitness level and in the rate of improvement that occurs with exercise training is known as the principle of:
A. specificity. B. overload. C. individual differences. D. reversibility.
Which of the following is TRUE about men and women and exercise?
A. The larger heart size and more oxygen in the blood result in great cardiac output and greater maximal oxygen uptake for men. B. Women's muscle mass doubles during puberty. C. Fit women do not adapt to heat as well as fit men. D. Both men and women will exhibit decreased fat and lean body tissue due to exercise. E. Because of differences in body size, fitness gains for men and women are radically different.