Exercises such as yoga, Pilates, and stretching can all contribute to improved flexibility. As you participate in exercises like these, you can track your flexibility improvements over time. Use the three tests in the Measuring Your Flexibility section of the knowledge article to assess the range of motion of your joints. Record your initial measurements (in centimeters) in the table.

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in a chemical reaction, the atoms and molecules produced by the reaction are called products. no new atoms are created, and no atoms are destroyed. in a chemical reaction, reactants contact each other, bonds between atoms in the reactants are broken, and atoms rearrange and form new bonds to make the products.

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