food components that readily dissolved in water and often impart gummy or gel-like characteristics to foods. An example is pectin from fruit, which is used to thicken jellies. Indigestible by human enzymes but may be broken down to absorbable products by bacteria in the digestive tract.
A spin class is an exercise class in which a group of people ride on stationary bikes. A spin class typically has loud, energetic music playing while the class follows the instructions from the leader to add or subtract resistance to the bikes.
1 The shell is the outer part designed to protect them from dry climates and predators. 2  The snail has a type of foot which moves it over 3  â¦. The Physical Benefits of a Spin Class Spin classes involve being led through a variety of stationary bicycle exercises by a fitness instructor.