Numerous studies show that a Personal Training workout can boost energy levels as much as 100 percent for 90 minutes straight. In the below photo, Personal Trainer In Colorado, Melissa, takes her workouts outside near the Collegiate peaks.



 By getting outside in the bright light of the Houston sun or in the bright lights of a Houston gym with a Houston Personal trainer, the body will get pumped up. This is because getting out of a dimly lit room prevents the brains pinneal gland from producing melatonin which makes a person groggy.
Melissa, an  experienced Houston Personal Trainer, goes outside with personal training workouts to best suit each individual lifestyle, and outside is always the preference because she loves how the outdoors provides that kick that many are not even aware that they need. Even a brisk five minute walk when feeling fatigued can effectively boost energy levels. Even if a person cannot get outside, it can still be helpful to do thirty minutes on an indoor treadmill when office  routines become exhausting. It is like scheduling a private personal training session with the treadmill and can be just the jumpstart a person needs in the middle of the afternoon.
Other ways to increase wakefulness when tired is to cut down on coffee..it causes sleepiness later in the day.. or, pump up dopamine levels..dopamine is found in oats, eggs, ricotta, cottage cheese..and it can boost  mental alertness by 40 percent within an hour. Any lite meal such as beans or peas can improve energy and alertness too.