Comparing Sprint and Strength Training Methods|

Comparing Sprint and Strength Training Methods

Dr. GJohn Mullen Blog, Competition, Dr. John Mullen, Latest&Greatest, Training 2 Comments

Resistance training is a common mode in dry-land to enhance out of water strength. Despite the lack of correlation between out of water strength and in water strength, many programs have found anecdotal success with resistance training. This is likely due to poor methods correlating in water strength and poor resistance training programs. Moreover, most studies comparing resistance training have …

Friday Interview: Jernej Kapus Discusses Breathing

Friday Interview: Jernej Kapus Discusses Breathing

Dr. GJohn Mullen Blog, Competition, Training 1 Comment

1. Please introduce yourself to the readers (how you started in the profession, education, credentials, experience, etc.). I am coming from Ljubljana, Slovenia. I’m an Assistant Professor at the University of Ljubljana, Faculty of Sport. I spent most of my childhood in competitive swimming. My swimming career was ended during the third year of study at the University of Ljubljana, …

Core Stability Improves Throwing Velocity

Core Stability Improves Throwing Velocity

Dr. GJohn Mullen Blog, Competition, Latest&Greatest, Training Leave a Comment

Core stability and strength are thought to improve performance in various sports. In handball, the thrower is believed to use their core during maximal throwing performances. This study looked at the results of core training on throwing velocity performance. What was done Twenty-four female high-school handball players (16.6 years) were divided into a sling exercise training (ST) or a control …

Future of Swimming Training

Future of Swimming Training

Dr. GJohn Mullen Blog, Competition, Latest&Greatest, Training 2 Comments

Smart technology is on the verge of dramatically enhancing swimming performance, be ready for the revolution. Swimming is one of the most biomechanically difficult sports. Unlike other sports, swimming works against water while in a horizontal position. The unfamiliar horizontal position makes all stroke corrections more difficult. Water also creates resistance during any motion, making improvements harder! This motion creates …

Friday Interview: Carlos Marco Rider Discusses Kuai and Swimming Technology

Friday Interview: Carlos Marco Rider Discusses Kuai and Swimming Technology

Dr. GJohn Mullen Blog, Competition, Latest&Greatest, Training Leave a Comment

1. Please introduce yourself to the readers (how you started in the profession, education, credentials, experience, etc.). I am the co-founder and CEO of Kuaiwear, and I am an experienced marathoner, triathlete, Ironman, master diver, and rescue diver. I earned an international business and international marketing degree from the University of Gloucestershire and have worked extensively to develop new, exciting …

Friday Interview: Arm Strength and Height Predicts Youth Swimming Performance?

Friday Interview: Arm Strength and Height Predicts Youth Swimming Performance?

Dr. GJohn Mullen Blog, Competition, Latest&Greatest Leave a Comment

1. Please introduce yourself to the readers (how you started in the profession, education, credentials, experience, etc.).  My name is Kristen Cochrane and I received a Bachelor’s degree in Cognitive Sciences from the University of California, Irvine in 2008 and a Master’s degree in Exercise Physiology from California State University, Fullerton in 2012. I am a member of the American College of …

Effects of Barbell Deadlift Training on Submaximal Motor Unit Recruitment for the Quadriceps

Effects of Barbell Deadlift Training on Submaximal Motor Unit Recruitment for the Quadriceps

Dr. GJohn Mullen Biomechanics, Blog, Competition, Dryland, Training 6 Comments

Background on the Barbell Deadlift Dryland Training has become a quintessential aspect of swimming. Not only does dryland provide the opportunity for athletes to become stronger but it also provides an avenue for the body to create improved physiological adaptations resulting in more functional strength and faster times in the water.   The barbell deadlift is an exercise that requires …

Low Intensity Exercise under Hypoxia: Hormonal Effects

Low Intensity Exercise under Hypoxia: Hormonal Effects

Dr. GJohn Mullen Blog, Competition, Training Leave a Comment

Blood flow resistance training has been suggested to improve muscle strength and size at lower loads due to similar hormonal releases compared to resistance training. This acute hypoxia has stemmed research on systemic hypoxia. Training in systemic hypoxic conditions is also suggested to improve growth hormone (GH) release. However, the effects of systemic hypoxic conditions have yet to be determined. …

Finger and Toe Spreading Efficiency

Finger and Toe Spreading Efficiency

Dr. GJohn Mullen Blog, Competition, Training 3 Comments

The position of the fingers and toes is seldom discussed on pool decks. Literature suggests a slight spread of the fingers maximizes propulsion. Moreover, the amount of spread is proportional to the speed of the moving object. However, there is a debate if a larger paddle exerts more force on the surrounding water, leading to less efficient swimming. This study …

Using Rhythm (Music) to Improve Recovery

Using Rhythm (Music) to Improve Recovery

Dr. GJohn Mullen Blog, Competition, Psychology, Training Leave a Comment

Music is utilized in many sports for motivation. In swimming, underwater music players have increased in commonality and popularity. Studies have found positive correlations between music and improvements on sub-maximal aerobic performance. However, conflicting results exist in music and supra-maximal exercise. Even if beneficial, listening to music is not allowed in competition. However, using music during recovery is allowed and …