Blog Archives

Unique Level 2 Stroke School Presentation for 2011 ASCA World Clinic

One of ASCA’s goals is to provide unusual “looks” at the concepts involved in teaching the ASCA Level 2 Stroke School.  On Wednesday, Sept. 7, 2011 in San Diego, we’ll have such an unusual opportunity.

We’ll have co-instructors for the course. Coach Ira Klein will join Coach Terry Laughlin to teach the course.  These lifelong friends have two completely diverse views of teaching swimming to different populations.

Terry is the founder of  TOTAL IMMERSION SWIMMING, the leading methodology in the world to teach new swimmers, masters swimmers and triathletes to become better swimmers.  Terry focuses on balance in the water, reducing resistance and creating great swimming shapes, to move easer in the water and turn “strugglers” into beautiful aquatic athletes.  Before he started Total Immersion Swimming, Terry was an age group swimming coach of renown, and still continues to coach local swimmers near his home base in New York.  Terry will provide a very unique perspective on both the teaching process and the sequence of teaching skills in the water.

Ira Klein has coached in every USA-Swimming Zone.  He’s produced national level swimming in all of them, as well as serving several stints with National YMCA winning teams.  Ira coaches all ages of young swimmers and in addition to a short stint at USA-Swimming offices, he’s coached at Auburn University as well as club teams such as Las Vegas Gold, Santa Barbara Swim Club,  Joliet Y Jets, and  Sarasota Y.

Currently, Ira owns his own team in Sarasota, Florida and is one of the leading club coaches in the USA, with daily coaching/teaching experience in his own SwimAmerica Learn to Swim Program.

The chemistry between these two friends is magical and their teaching of the ASCA Level 2 Stroke School should be a special experience for attending coaches.

Join us for the 2011 World Clinic in San Diego, CA

Click on the link below for more information

https://www.swimmingcoach.org/worldclinic/asca2011/default.asp

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Don’t miss out on the Central States Clinic!

ASCA Schools at the Central States Clinic

There is still time to sign up for ASCA Schools!   AND…There are still spots available for COACHES and SWIMMERS at the CENTRAL STATES SWIM CLINIC!

Don’t delay – REGISTRATIONS can still be mailed at the pre-registration rate until May 6!!! Door registrations will be accepted on site.

Additionally, the hotel has extended the special clinic rate until Friday as well. Rooms are still available, but they are going quickly. Be sure to call soon to guarantee yours – rooms can be booked as available until Friday May 6 at the special clinic rate by calling (630) 573-8555.

The Central States Swim Clinic on May 14-15, 2011 will be held at the Oak Brook Marriott, in Oak Brook, IL.

If you wish to register for these additional courses, please note in the appropriate space on the clinic registration form and include payment payable to Central States Swim Clinic. These courses may be attended separately or in conjunction with the clinic.

Click below to register

http://www.swimclinic.com/central_registration-form.html

Listed below is a list of ASCA Schools

*Age Group Sports Psychology
(May 12th: 1-5pm) $50.00

This course is designed to give coaches a clear and concise approach to developing their own mental training program for age group athletes. Areas covered are: organizing a program for your team and teaching methods; developing peak performance skills (relaxation, mental rehearsal, concentration) and how to practice these skills; and the teaching of life skills. (15 education credits)

*Working Successfully with Swimming Parents
(May 12th: 6-9pm) $50.00

This course is designed to provide you with “instant experience” and successful options in working with parents. Offers over 20 actual case studies and seven chapters of immediately useful, practical suggestions on how to be effective with your swim team parents. (15 education credits)

*The Physiology School
(May 13th: 9am-5pm) $60.00

The course is designed to give coaches a broad understanding of physiological principles and a working knowledge of season and workout design. Presented is the physiological basis for performance of the cardiovascular system, energy metabolism, swimming economy, type of training, fatigue mechanisms, and nutrition. Specific applications are presented including periodization of work and rest, workout design, taper, over training, strength and flexibility training. The school is conducted in simple, coach-oriented language that concentrates on conceptual understanding of the processes that lead to faster swimming and more effective training. (20 education credits)

*Creating Team Leadership
(May 13th: 6-8pm) $65.00/person

Previously ASCA has taught a class for just athletes. This course is for both coaches and athletes. Concepts to be covered will be what leadership is all about, how it applies in swimming, teaching the tools of being a leader & when to apply those tools. We will both teach the coach and teach the swimmer about leadership. This course is applicable to both real life and a swim team. It is designed so the coach & athlete can go home and educate their team about the skills of leadership.

Main Program

The 2011 Clinic proudly offers the following prestigious line-up of speakers and Olympians:

  • Dave Salo: ’08, ’04 & ‘00 Olympic Coach, Author, Head Coach USC Men & Women
  • Brett Hawke: 2 time Olympian, Head Coach Auburn Men & Women, Coach of Cielo
  • Rick DeMont: Assistant Coach to the South African Men’s Swim Team at three recent Olympic Games
  • Dave Durden: ‘04 Olympic & ’03 Pan Pac Coach, Head Coach UC Berkeley men
  • Jackie Berning Ph.D: Nutrition Consultant, Author and Educator
  • Brendan Hansen: Olympic Gold Medalist ’04, Bronze Medalist ’00 & World Recordholder
  • Kristy Kowal: Olympic Silver Medalist ’00, 8 time American Record holder & 1 World Recordholder
  • Lindsay Mintenko: 2 time Olympian, American Recordholder & USA Swimming National Team Managing Director

Our clinic offers you a special opportunity to be with top age group & university coaches as well as ASCA, USA Swimming Facilities Planning and USA Swimming club certification courses.

You can find more information about the clinic, here: http://www.swimclinic.com/central_details.html

Registration forms are available here: http://www.swimclinic.com/central_registration-form.html

A New Swim Power Test

A New Swim Power Test

By Genadijus Sokolovas, Ph.D. Senior Physiologist

Global Sport Technology, Inc.

www.globsport.org

Introduction

A new Swim Power test was developed by the Global Sport Technology, Inc to analyze the changes of swimming velocity (m/sec), force (kg), acceleration (m/sec/sec), and power (kg x m/sec). All these parameters are recorded instantaneously 60 times per second (60 Hz) at specific points in the swim stroke. Testing results are synchronized with video software to superimpose them with underwater video in real time and then recorded later on a DVD for easy review.

The Swim Power test quantifies every phase of individual stroke. Swimmers have different strengths and weaknesses, which can be identified using the Swim Power test. Some swimmers may have very strong beginning of stroke, while others may be stronger in the middle or at the end of the stroke. There are differences between left and right arm stroke, between left and right leg kick, timing between various phases of the stroke, etc. There is no “perfect stroke.” Even elite level swimmers have plenty of room to improve their swimming technique. By identifying individual strengths and weaknesses using the new Swim Power test, we can develop drills and swimming sets to improve everybody’s swimming technique.

Testing Protocols for Swimmers Variety of testing protocols may be used testing the Swim Power. Depending on individual goals, swimmers may be tested in full body swim, pulling or kicking only, underwater kicking after turns and dives, swimming fully rested and under fatigue, and many other positions. Coaches and athletes can even test advantages and shortages of different swimming techniques. Swim Power test will reveal strengths and weaknesses of every type of swimming technique. The standard Swim Power testing protocol for freestyle and backstroke includes three 25 meters efforts at race pace in various positions unique to the specific stroke analyzed:

  1. Pull with buoy (Figure 1)
  2. Kick (Figure 2)
  3. Swim (Figure 3)

Figure 1. Pull position.

Figure 2. Kick position.

Figure 3. Swim position.

The vertical green line in the middle of the graph indicates swimmer’s position on the video. Real time velocity and force parameters at every point of the swimming cycle are displayed below the graphs. Kicking is done with a kickboard for freestyle, butterfly, and breaststroke. Backstroke kicking is tested in streamline position without a kickboard. In addition to these kicking positions, underwater fly kick may be tested for flyers, backstrokers, and freestylers (Figure 4).

Figure 4. Underwater fly kick.

Analysis of Swim Power Testing Results

Analysis of testing results is based on changes of swimming velocity (force, acceleration, and power) during the swim cycle. Since every swimmer has different strengths and weaknesses, feedback includes individual recommendations/drills to improve swimming (or water polo) technique.

Every swim stroke has specific changes of swimming velocity. The largest changes of velocity in swimming cycle are for breaststroke and butterfly. Normally, larger changes of velocity in swimming cycle are related to higher energy expenditure. In fact, studies in exercise physiology (Sokolovas & Woodruff, 2004, etc.) proved that butterfly and breaststroke are the most energy demanding strokes. A typical velocity curve in breaststroke is presented in Figure 8.

Figure 8. Breaststroke velocity curve (digitizing).

Individual recommendations from the new Swim Power test are focused on:

  1. Reduction of time at slow phases of the stroke
  2. A smaller drop of swimming velocity at slow phases of the stroke
  3. Maintaining higher swimming velocity for a longer time at fast phases of the stroke
  4. Minimizing fluctuations of velocity during the swimming cycle

Recently we developed Swim Power software, which quantifies/digitizes changes of swimming velocity in every stroke. The software analyzes many different parameters, such as average of swimming velocity during the fastest and slowest phases of the swim cycle, changes of swimming velocity during the swim cycle, velocity at various points of the cycle, timing of various phases of swim cycle, and many others. For instance, digitizing of breaststroke (see Figure 8) includes calculation of average velocity at every point of the stroke (at A, B, C, D, and E), velocities at all phases (A-B, B-C, etc.), average percent increase/decrease in velocity (from A to B, B to C, etc.), average percent time for each phase (A-B, B-C, etc.), and some other parameters. The number of swim cycle parameters is between 24 and 32 depending on the complexity of swim stroke.

You can find more information about the Swim Power test at www.globsport.org.