Vascular endothelial growth factors(VEGFs) constitute a group of structurally and functionally related growth factor that modulate many important physiological functions of endothelial cells, especially angiogenesis. This paper explain substance, which participate in signaling transduction of VEGF, including Bcl-2, caspase, focal adhesion kinase(FAK), integrin ${alpha}v{eta}3$, MAP kinase, nitric oxide(NO)and prostacyclin(PGI2). Physical therapy enhance angiogenesis for repairment of injury which as wound healing, muscle contusion, cerebrovascular disease, rheumatoid arthritis. Therefore this review assist understanding for mechanism of physical therapy as therapeutic angiogenesis.