exercises

You can burn fat easier with interval training. 
Other advantages are:
-saving time, because you're working harder in a shorter period of time
-flexibility, as it works with any activity and you choose how long and how hard you work during the intensity intervals
-variety: the workouts feel like they fly by because you're breaking the workout up into shorter segments

And it is great for all levels of fitness. Athletes use interval training to increase performance, but it's also a great way for beginners to get higher intensity exercise in more manageable doses.
So how does it exactly work?Read more

Brain-derived neurotrophic factor also known as BDNF is a protein, which in humans is encoded.
It acts on certain neurons of our nervous system, helps to support the survival of existing neurons and encourage the growth of new neurons and synapses. In the brain, it is active in the hippocampus, cortex, and basal forebrain—areas vital to memory, learning and higher thinking.
BDNF itself is important for long-term memory.
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