anatomical analysis of throwing a football

ABaseball Throwing Mechanics as They Relate to Pathology and Performance-Review. Careful instruction and skill development, together with the correct equipment, is necessary for young players. Artificial surfaces result in injury profiles different from those on natural turf pitches. And as the rest of the body catches up with the arm, the pivot leg hip flexors move the leg forward and the pitcher assumes a fielding position. The subscapularis is another rotator cuff muscle in the shoulder. Fleisig, G.S., Barrentine, S.W., Escamilla, R.F., & Andrews, J.R. (1996). Other analysis has shown that a footballer will make approximately 28 "purposeful . Gowan ID, Jobe FW, Tibone JE, Perry J, Moynes DR. Fleisig GS, Andrews JR, Dillman CJ, Escamilla RF. It is an important phase which is responsible for imparting the velocity which is driven to the point of ball release. However, there are few scientific data substantiating these concerns in terms of the biomechanical head response to impact. The primary muscles in your lower leg used in kicking a football are on opposite sides of your tibia, or shin bone. Even though strength and power development may be one of the critical factors for athletes development, we need to be aware of individual differences and specific playing position requirements. To appropriately prescribe and design resistance training programs, coaches should be aware of the biomechanical characteristics of various sport-specific motions and the physiological requirements of each playing position (8), which would ultimately lead to the development of optimal individually tailored resistance training programs and provide quarterbacks with an opportunity to improve their throwing performance. The authors thank the participant for volunteering to complete the testing protocols in this study. Over time the excessive utilization of the biceps brachii could lead to a superior labrum anterior to posterior (SLAP) tear. The tibia and tarsals form your ankle joint, which must stay slightly flexed but rigid when you kick so that no power is lost. 1173185. The main muscles responsible for hip flexion are psosas major, psosas minor and iliacus, which are collectively known as Iliopsoas, or hip flexors. Having a basic understanding of the kinetic and kinematic characteristics of the most utilized quarterback throwing approaches may help athletic trainers and strength and conditioning professionals enhance on-field performance and minimize risk of non-contact injuries. After the warm-up completion, the subject performed multiple repetitions of the six most commonly used right-handed drop throwing approaches: standing still and throw (SST), one-step left-right (1SLR), one-step right-left (1SRL), three-step straight ahead (3SSA), three-step shot gun (3SSG), and five-step throw (5ST). Available from: Scotty Gilbertson. During the late cocking phase, the pivot leg hip extensor, knee flexor and calf muscles work concentrically to transfer the force up the kinetic chain and aide in force generation at the arm. National Library of Medicine