25/08/2020
BREATHING: One topic that never really gets talked about and is misunderstood by many gym goers is our breathing pattern during resistance training exercises. Will try to keep this short and sweet and make it easy. You might be tempted to hold your breath while lifting weight..please don't. Many beginners whilst lifting external resistance (Kettlebells,dumbbells, barbells) stop breathing during repetitive,low intensity lifts,either because they think it will make them stronger or because they forget. The way to breathe during resistance training will ultimately depend on your own work capacity with lifting. Ask around and you'll get all kinds of answers from trainers and coaches: Exhale when lifting; inhale while lowering; hold it hard during the lift; breathe out with effort.
When you are performing an exercise with a light weight, the breathing pattern does not really matter. Your body is not under a lot of stress and you can afford to breathe in any way thatās comfortable for you. As the weight gets heavier, it becomes increasingly important to raise your intra-abdominal pressure by using a forced exhale or using the valsava maneuver. This will not only increase your strength, it will also protect your spine.
Research backs up the safety and effectiveness of the situational Valsalva. A study published in the Journal of Strength and Conditioning Research in 2010 found, that for subjects lifting at their one-rep maxes, this technique produced only minor and transient rises in blood pressure.It's worth emphasizing that the Valsalva maneuver is only for SHORT-duration, high-exertion efforts.An EXTENDED Valsalva maneuver like this can cause a dangerous spike in blood pressure, bursting blood vessels in your eyes and forehead, causing headaches and temporary vision disturbances.It could also cause you to faint on the spot, which has its own set of risks, no matter how good of a spotter you have.
Take home message: For those of you lifting with sub-maximal loads and lighter weights breathe naturally folks, for those guys and girls that are lifting huge breathe into your stomach and hold it whilst performing your lift,with a forced exhale as you come towards the end of your movement (make sure its for a short duration though).