My Journey to becoming a Fitness Professional: July 2015

Monday, 27 July 2015

Origin/Insertion of Muscles - Shoulder - Deltoid (Posterior Head)

Deltoid (Posterior Head)
Origin: (Proximal Attachment) Spine of Scapula
Insertion: Deltoid Tuberosity of the humerus
Action: Laterally rotates the arm at the shoulder (glenohumeral) joint. Extends the arm at the shoulder joint

Spine of Scapula

Deltoid Tuberosity

Origin/Insertion of Muscles - Shoulder - Deltoid (Anterior and Middle Heads)

Deltoid (Anterior and Middle Heads)
Origin: Proximal attachments
            a) Anterior head: anterior surface of lateral clavicle
            b) Middle head: acromion process and spine of the scapula
Insertion: Deltoid tuberosity of the humerus
Action: Anterior Head: Flexes the arm at the shoulder; Medially rotates the arm at the shoulder
             Middle Head: Abducts the arm at the shoulder

Anterior Surface; Lateral Clavicle

Acromion Process; Spine of Scapula

Deltoid Tuberosity

Tidbits I find interesting

Where does lost body fat go? It is breathed out as carbon dioxide!
Gentle exercise aids recovery faster than resting. Generating blood flow through exercise delivers nutrients to the muscles and removes waste products faster. - Runners World Autumn 14
Tip: Protein helps to repair muscles and can spur fat loss "Lauren Slayton - Dietitian". Aim for 10-20 grams post workout - Womens Health Magazine
As found in Women's Fitness Magazine - Up your sprint training as this will stimulate your growth hormone. This in turn helps to burn fat and build muscle. If you really want to fire up the metabolism, add strength training at least twice a week.
A study conducted by Chicago's Northwestern University Feinberg School of Medicine has found regular exposure to morning sunlight can lead to a lower BMI. The study indicates that the lack of early sunshine can throw off your internal body clock and mess with metabolism.
Start a gratitude diary. In a study, a group who wrote down 5 things they were grateful for each weekfelt better about their lives, reported less health issues and exercised an average of 90 minutes more than those who kept track of their hassles. An easy way to lift your outlook on life!

My Journey to becoming a Fitness Professional

Monday, 27 July 2015

Origin/Insertion of Muscles - Shoulder - Deltoid (Posterior Head)

Origin/Insertion of Muscles - Shoulder - Deltoid (Anterior and Middle Heads)

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