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of us who are serious about weight training have heard at one time or another that cardiovascular exercise is actually detrimental to muscle and strength gains. While this is true with certain types of cardiovascular exercise, it is completely incorrect for other types. However, many lifters have adopted a negative view of cardio and hence neglect to incorporate it into their programs for fear of losing muscle. With this in mind,tory burch sample sale, let's look at how performing cardio can actually increase your strength and muscle gains, much more than weight training alone.
As mentioned above, two of the unhealthy adaptations that occur from prolonged strength training are:
1.Thickening of the left ventricular wall of the heart
2.Sympathetic dominance in the nervous system

Low-intensity cardiovascular exercise can correct both of these issues. By activating the parasympathetic branch (the rest and relaxation branch) of the nervous system, the sympathetic branch's influence is diminished and the body is shifted to a state in which it can begin recovery. Low-intensity cardio also helps to stretch the left ventricular wall of the heart which makes the wall more pliable over time. This allows better blood flow to all of the body while at rest. Blood flow to the muscles is a huge component of recovery, and this is an easy way to promote it. To receive these benefits the key is the intensity and duration of the cardiovascular exercise.
The protocol is simple:
2-3 times per week, 45-60 minutes,Tory Burch Toe Shoe, heart rate of 120-130 bpm
This means that you can pick any exercise you want: treadmill, bike, elliptical, stairs, etc. Most people find all of these options boring, so I would recommend some other activity (walking outside, shooting hoops,Ugg Classic Short Boots, playing with your kids, etc.). The only requirement is that you do it for at least 45 minutes and that your heart rate stays between 120 and 130 beats per minute (bpm) the whole time. What you don't want is an activity where you have to sprint hard and then rest. This causes the heart rate to increase quickly and then slow down again. This type of training is similar to weight training and will only make recovery more difficult.
What you want is very low intensity cardio. This will not eat up muscle glycogen or harm your ability to gain muscle mass. To the contrary, it will stimulate the parasympathetic branch of the nervous system and improve blood flow to your damaged muscle fibers. This helps you to not only recover more quickly between training sessions, but between sets as well.
Remember that training hard is only half the battle. The limiting factor for muscle growth is the ability to recover between training sessions. Using effective strategies like low-intensity cardio to enhance your recovery will help your muscle gains skyrocket!