Test-driven development is related to the test-first programming concepts of extreme programming, begun in 1999, but more recently has created more general interest in its own right.
Hot water helps to relax tense muscles, increases blood circulation and allows oxygen to flow more smoothly throughout the body. You can also use a body scrub to stimulate circulation. Itâs also a good idea to inhale the steam from the bath or shower, as it helps to relieve congestion and opens nasal passages. That way you are able to breath better which helps with oxygen flow and blood circulation as well.
1 Symptoms of insufficient peripheral circulation may be caused by a deficiency of B Vitamins. 2  Gingko Biloba is a herb traditionally used to improve peripheral circulation to the feet, hands and brain which may help to reduce heat by reducing congestion and oxygenation.