Zdroje

https://www.naturhouse.sk/zdrava-strava

https://adam.azet.sk/clanky/3362/40-zaujimavosti-o-ludskom-tele.html

https://www.google.sk/search?biw=1885&bih=768&tbm=isch&sa=1&q=svaly+%C4%8Dloveka&oq=svaly+&gs_l=img.3.0.0l10.1615.4995.0.6672.6.4.0.0.0.0.79.151.2.2.0....0...1c.1.42.img..4.2.145.drrfyEKxfZ0#facrc=_&imgdii=_&imgrc=cpZ0g9bRwKsRbM%253A%3BtRoUMo3PBn0rmM%3Bhttp%253A%252F%252Fwww.biologia.estranky.sk%252Fimg%252Fmid%252F11%252Fsvaly.jpg%3Bhttp%253A%252F%252Fwww.biologia.estranky.sk%252Ffotoalbum%252Fsvaly%252Fsvaly%252Fsvaly.jpg.html%3B460%3B402