From chapter 3 of my book The Primed Life. “The sun prevents high blood pressure and protects kidneys from high uric acid. Hence, the sun helps blood flow to all your vital organs especially brain and heart. Blood initially comes to the surface of your skin (dermal pooling) via nitric oxide. This nitric oxide release is beneficial to our body.
It is a fun 4 minute exercise called Nitric Oxide Dump / Release.
It is like this:
1. 10 reps of squats. Best done semi-naked on the beach. Always with nose breathing only.
2. 10 reps of each arm of standing marching with just my arms;
3. 10 reps of arm swing like a clock; and
Photo credits for above cool photos to Lindy Allen from Living Proof Media.