|Image 1: Attention reading SuppVersity |
posts and following respective advice may
have desirable ergogenic (side-)effects ;-)
Even the idea to substitute your stimulant-loaden preworkout supplement with a full dose of techno music is thus not as outrageous as it may occur to you, at first sight. Particularly in view of the cardiac effects (heart rate, systolic and diastolic blood pressure, cf. figure 1) of a single inter-auricular injection of 30 minutes of 1000 beats per minutes soundtracks from Cyber Trip, Techno Shock & Techno Magnetiko at a peak sound intensity of 70 dB 16 healthy 18- to 19-year-old received in a 1998 study by Gerra et al. (Gerra. 1998) would easily outperform the Jacked3Ds, SuperPumps and NoXPlode's from your local GNC.
|Figure 1: Effect of 30 minutes of techno and classical music on heart rate, systolic and diastolic blood pressure (data adapted from Gerra. 1998)|
|Figure 2: Relative (to baseline) neurotransmitter, catecholamine and hormone response to 30 minutes of techo vs. 30 minutes of classical music (data adapted from Gerra. 1998)|
As far as the immediate effects on exercise performance are concerned, it is interesting to note that Brownley, et al. (Brownley. 1995) in a 1995 study found that trained and untrained athletes react very differently to music with different tempos. In their conclusion the authors claim that
[c]ollectively these results suggest listening to fast, upbeat music during exercise may be beneficial for untrained runners but counterproductive for trained runners.
|If you feel beat up and don't want to go to the gym today, I suggest you you immediately get your daily dose of intra-auricular Tiger eyes by clicking on the YouTube video above;-)|
And although scientists still argue whether the emotional changes trigger the endocrine responses or vice versa, I would suggest you get your iPod ready, select your favorite catecholaminergic techno songs for your workout and download a handful of the anti-catabolic Classics to consume them with your post-workout protein shake ;-)