David Frost reviews Practical and Personal Looks at Coronary Artery Diseases (CAD) in Master's Rowers - download the additional information link below.
Timestamps
00:45 David Frost's journey through CAD
Coronary artery calcification - men need checking after age 70 more than women.
Even rowers who are known for being stoic - if you feel something in your chest, get it checked out.
"You have the coronary arteries of a 92 year old" was my signal that I needed help. The Agatston Score is is a proxy for heart health.
04:30 Five things that cause inflammation
- environmental stress
- toxins stress
- too much sunlight
- smoking
- exercise
Inflammation in your arteries can cause an issue if you work too hard, too fast for too long.
08:00 Rowers have a higher than average incidence of atrial fibrillation (AFIB)
Maybe rowers are doing themselves a disservice by training long and hard. What to do about this?
12:00 Heart age vs calendar age
There are interesting heart age metrics - pulse wave velocity measure tells how elastic your arteries are. Heart Rate Variability - the higher it is the better you are recovering.
David encourages masters to measure these and track their trends.
Dr Churchill in Boston is studying masters rowers' aorta for ASCVD.
Get a calcium CT scan - it helped David understand his condition.
18:00 A self-scan system
Perceived exertion, rest and hydration are a good guide to how you are feeling each day. David is mindful of recovery as well.
What age should you start getting the calcium CT scan done?
For men from age 40 and women maybe 50. For the plus wave velocity test this could be done from mid life - age 40 maybe ladies a bit later. Note David is a layman, not a doctor.
Rowing training is more 80% steady state and 20% higher intensity. This has trended upwards from about 60% when David was younger.
As humans we are slow to recognise when our body moved into the "next" stage. The competitive mindset can make us live in denial of aging.
It's not good for you to carry to much body fat - your waist to hip ratio is worth checking.
25:00 Burden or banish? David's new book
Sloth and gluttony contribute to heart disease - 80% is preventable. Lifestyle measures can defer the onset of heart disease.
Hopefully rowers can start to banish the preventable problem.
STRESSED spelled backwards is DESSERTS.
David's package of information
https://1drv.ms/p/c/af369003831e6951/EZ82vA6IqaRAtv172PZYmW0BV8HomDD4kselkTqn1Ykffw
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David Frost reviews Practical and Personal Looks at Coronary Artery Diseases (CAD) in Master's Rowers - download the additional information link below.
Timestamps
00:45 David Frost's journey through CAD
Coronary artery calcification - men need checking after age 70 more than women.
Even rowers who are known for being stoic - if you feel something in your chest, get it checked out.
"You have the coronary arteries of a 92 year old" was my signal that I needed help. The Agatston Score is is a proxy for heart health.
04:30 Five things that cause inflammation
- environmental stress
- toxins stress
- too much sunlight
- smoking
- exercise
Inflammation in your arteries can cause an issue if you work too hard, too fast for too long.
08:00 Rowers have a higher than average incidence of atrial fibrillation (AFIB)
Maybe rowers are doing themselves a disservice by training long and hard. What to do about this?
12:00 Heart age vs calendar age
There are interesting heart age metrics - pulse wave velocity measure tells how elastic your arteries are. Heart Rate Variability - the higher it is the better you are recovering.
David encourages masters to measure these and track their trends.
Dr Churchill in Boston is studying masters rowers' aorta for ASCVD.
Get a calcium CT scan - it helped David understand his condition.
18:00 A self-scan system
Perceived exertion, rest and hydration are a good guide to how you are feeling each day. David is mindful of recovery as well.
What age should you start getting the calcium CT scan done?
For men from age 40 and women maybe 50. For the plus wave velocity test this could be done from mid life - age 40 maybe ladies a bit later. Note David is a layman, not a doctor.
Rowing training is more 80% steady state and 20% higher intensity. This has trended upwards from about 60% when David was younger.
As humans we are slow to recognise when our body moved into the "next" stage. The competitive mindset can make us live in denial of aging.
It's not good for you to carry to much body fat - your waist to hip ratio is worth checking.
25:00 Burden or banish? David's new book
Sloth and gluttony contribute to heart disease - 80% is preventable. Lifestyle measures can defer the onset of heart disease.
Hopefully rowers can start to banish the preventable problem.
STRESSED spelled backwards is DESSERTS.
David's package of information
https://1drv.ms/p/c/af369003831e6951/EZ82vA6IqaRAtv172PZYmW0BV8HomDD4kselkTqn1Ykffw
Discover how to overcome your natural biology to resist movement pattern changes in rowing technique.
Timestamps
01:00 A coach was frustrated his athletes forget from one workout to the next. The cause is not necessary wilful, it's not your coaching skill - it's biology. We are hard wired to keep to the muscle memory we already have.
Rowing Muscle Memory and neural pathways
The solution is multiple repetitions of a drill during an outing is important. Your brain prioritises familiar patterns when under stress. Automaticity means we revert back under pressure.
- Insufficient repetitions is the solution.
The challenge here is inconsistent reinforcement - if you can self-coach this can help. Understand what the coach is teaching - ask questions. Provide drills to the athlete to isolate or exaggerate the movement you are teaching. Increase stroke rate or the power through the water to test your skill under pressure.
Cognitive overload leads to frustration
The solution here is to practice both thinking and doing. Row for 10 strokes without thinking about anything. During those strokes the athlete is maintaining the new movement pattern. Check after 10 strokes if you are doing it right - if not, adjust and do 10 stroke more not thinking.
05:00 The competence model of unconscious competence is your goal. Train yourself by managing your cognitive overload. The challenge is you can think you are regressing because it feels different and awkward. Learn to overcome this to achieve the end goal.
06:00 Athlete receptiveness
You must test your skill under pressure with increasing challenge so that when you're at your most pressurised in a race you are also tired and stressed yet you maintain the technique.
Fear of failure as the new technique is untested. Overcoming this is hard - athletes try hard to perform well.
Poor communication undermines an athlete's ability to take up what you're trying to teach. Explain what you're trying to do and why as well as how to do it.
Peer Pressure - the difference between style and technique. If a leader in the group disagrees they can refuse to change and if you're following someone who is rowing differently it's hard. This requires a different intervention. Ask me if you need this.
09:30 How to coach change and prevent reversion
Approach the change in micro steps. Take a small first step - do the drill in a stable boat with others sitting it level, isolate part of the stroke, row one person at a time.
External cues - can you use video, physical markers, feel, or hearing to assess when you are getting it right?
Train under duress - make it harder for yourself progressively by adding duress to test your skill.
Accountability - crew feedback by asking others if you are doing it right. Agree together to be accountable.
Gain buy-in as a coach so the athletes trust that your teaching will be beneficial. Explaining the why.
Normalise the struggle - we are on a journey seeking the perfect stroke. We are in this together.
RowingChat
David Frost reviews Practical and Personal Looks at Coronary Artery Diseases (CAD) in Master's Rowers - download the additional information link below.
Timestamps
00:45 David Frost's journey through CAD
Coronary artery calcification - men need checking after age 70 more than women.
Even rowers who are known for being stoic - if you feel something in your chest, get it checked out.
"You have the coronary arteries of a 92 year old" was my signal that I needed help. The Agatston Score is is a proxy for heart health.
04:30 Five things that cause inflammation
- environmental stress
- toxins stress
- too much sunlight
- smoking
- exercise
Inflammation in your arteries can cause an issue if you work too hard, too fast for too long.
08:00 Rowers have a higher than average incidence of atrial fibrillation (AFIB)
Maybe rowers are doing themselves a disservice by training long and hard. What to do about this?
12:00 Heart age vs calendar age
There are interesting heart age metrics - pulse wave velocity measure tells how elastic your arteries are. Heart Rate Variability - the higher it is the better you are recovering.
David encourages masters to measure these and track their trends.
Dr Churchill in Boston is studying masters rowers' aorta for ASCVD.
Get a calcium CT scan - it helped David understand his condition.
18:00 A self-scan system
Perceived exertion, rest and hydration are a good guide to how you are feeling each day. David is mindful of recovery as well.
What age should you start getting the calcium CT scan done?
For men from age 40 and women maybe 50. For the plus wave velocity test this could be done from mid life - age 40 maybe ladies a bit later. Note David is a layman, not a doctor.
Rowing training is more 80% steady state and 20% higher intensity. This has trended upwards from about 60% when David was younger.
As humans we are slow to recognise when our body moved into the "next" stage. The competitive mindset can make us live in denial of aging.
It's not good for you to carry to much body fat - your waist to hip ratio is worth checking.
25:00 Burden or banish? David's new book
Sloth and gluttony contribute to heart disease - 80% is preventable. Lifestyle measures can defer the onset of heart disease.
Hopefully rowers can start to banish the preventable problem.
STRESSED spelled backwards is DESSERTS.
David's package of information
https://1drv.ms/p/c/af369003831e6951/EZ82vA6IqaRAtv172PZYmW0BV8HomDD4kselkTqn1Ykffw