Then follow this formula from Melton: 1  One to two hours before your workout, drink 15 to 20 ounces of water. 2  15 minutes before you begin, drink between 8 and 10 ounces of water. 3  During your workout, drink another 8 ounces every 15 minutes.
deÂ·acÂ·tiÂ·vate. tr.v. deÂ·acÂ·tiÂ·vatÂ·ed, deÂ·acÂ·tiÂ·vatÂ·ing, deÂ·acÂ·tiÂ·vates. 1. To render inactive or ineffective. 2. To inhibit, block, or disrupt the action of (an enzyme or other biological agent). 3. To remove from active military status.
After a chemical is released, it must be inactivated. Inactivation can be through a reuptake mechanism or by an enzyme that stops the action of the chemical. If the chemical is applied on the post-synaptic membrane, it should have the same effect as when it is released by a neuron.. Enzymatic degradation (deactivation): a specific enzyme changes the structure of the neurotransmitter so it is not recognized by the receptor. For example, acetylcholinesterase is the enzyme that breaks acetylcholine into choline and acetate.