7 am. I fling myself bolt upright in bed. Letting out a great yawn, I do some simple stretches as I try to clear my mind for the day ahead. One day left. This is it. After six years of medical school; dissecting dead bodies; chemistry practicals and endless exams. This is it. My final exam before I hopefully earn the right to call myself doctor.

I sit at my desk and read through my list of tasks for the day ahead, there is only one decision left to make. “6.30pm → Kickboxing – sparring training”, can I make it? Of course, now let me explain why.

I studied medicine in Cambridge University. During my exam periods I kept my exercise routine as near to normal as possible. During the couple of months prior to my exams, I took part in the Oxford vs. Cambridge varsity match, won a national kickboxing competition and achieved my black belt in kickboxing. These achievements are by no means out of the ordinary and I know many other students that have kept up far more extensive sports participation.

I believe that there are a few key reasons why people give up on their exercise routines in the run-up to a major exam. Firstly, the threat of the impending exam causes the body to enter into a state of stress. In this state, people stop working to achieve their goals and instead struggle desperately to relieve themselves of their stress. Spending hours sat in front of study books is one such technique to relieve stress. However, those hours spent are often in excess of what is productive. A change is as good as a rest.

Secondly, with a prepared study plan and objectives to achieve before the exam, one might believe that there is simply not enough time to study and exercise in the same day. The disease of “time excusitis”. However, for most people, this is simply not the case. Working more efficiently: smarter rather than harder allows ample time for exercise in one’s day. Application of key principles such as Pareto’s law, commonly known as the 80/20 rule allows one to reduce the amount of material to learn. After all, 80% of the key information to learn will be covered in 20% of the available materials. Combined with Parkinson’s law, known as the law of forced efficiency, reducing the amount of time you have available to study forces you to focus on only the most relevant and high-yield data. Taking time out to kickbox helps you study smarter.

Thirdly, there is the worry of the biological effects that kickboxing may have on your body. After all, you may worry: “won’t I be too tired to study if I spend all my energy exercising?” Fortunately, the reverse is usually true. Exercise acts as a great stress reliever. Whilst a small amount of stress improves performance, large amounts have been shown to be detrimental to performance (1). In addition, exercise has been shown to improve memory, a great benefit prior to exams! (2)

So the next time you’re contemplating spending an extra hour in front of the books or heading to class, pick up your gloves and remember that there’s really only one correct choice to make. Punch away.

1.    L P. Emotionality and the Yerkes-Dodson Law. J Exp Psychol. 1957;54(5):345–52.

2.    Stroth S, Hille K, Spitzer M, Reinhardt R. Aerobic endurance exercise benefits memory and affect in young adults. Neuropsychol Rehabil. 2009;19(2):223–43.