Key Words: Achille's tendon, tendonitis, ankle anatomy, ankle fractures and sprains, medial malleolus fracture of tibia, lateral malleolus fracture of fibula, deltoid ligament, talus, anterior talofibular ligament (ATFL), calcaneofibular ligament, posterior talofibular ligament, back pain conditions, herniated disk, nerve root compression, muscle strain, spondylolisthesis, sciatica, stenosis of spinal canal, spine, lower back, lumbar region, sacrum, back strain, inflammation, pencil style, bone absorption, osteoporosis, osteocytes, osteoclasts, osteoblasts, decalcification, bone structure, Osteon of compact bone, trabeculae of spongy bone, Haversian canal, Volkmann's canal, canaliculi, periosteum, lamellae, calf strain, running injuries, sports injuries, carpal tunnel, medial nerve, carpal ligament, keyboard, violin, elbow Injury, tendonitis, tennis elbow, nerve impingement, femoroacetabular Joint, hip, pelvis, femur, acetabulum, sacrum, ischium, ileum, pubic symphysis, lateral foot, flexor retinaculum, tibialis posterior tendon, flexor digitorum longus tendon, Achilles tendon, posterior tibial nerve, flexor hallicus longus tendon, retrocalcaneal burst, retroachilleal bursa, plantar fascia, medial plantar nerve, flexor retinaculum, posterior tibial nerve, lateral plantar nerve, calcaneal branches, nerve to abductor digiti minimi, tarsal tunnel, foot, heel, ankle, toe extension, clavicle fracture, femoral head fracture, fractured finger, tibial fracture, spine fracture, hand fractures, broken finger, phalange, metacarpal, small bones of hand, whiplash, hyperextension of head and neck, hyper flexion, coup contrecoup, closed head injury, heel pain, foot injuries, Haglund's deformity, plantar fasciitis, tarsal tunnel syndrome, knee anatomy, knee joint, tibia, femur, cruciate ligaments, articular cartilage, fibula, ACL, anterior cruciate, collateral ligament, knee Injuries, hyperextended knee, torn cruciate, meniscus repairs, torn meniscus, laparoscopy, knee joint, cartilage, lateral cruciate ligament, synovial fluid, bone erosion, synovial membrane, disc degeneration, kyphosis, vitamin D deficiency, outward drift of heel, outer drift toes, psoriatic arthritis, psoriasis, systemic rheumatic disease, inflammed skin and joints, quadriceps injury, thigh injury, soccer, Rheumatoid factor, immune response, autoimmune, Talar Tilt Test, talus, pannus, synovium, turgescence, systemic inflammatory disorder