Talk about Heart rate: What does Max HR have to do with Training?

podiatry BOSIC

By Physiotherapist, Paulina Backiel

 

Introduction

What is Heart Rate?

Your heart rate is the speed at which your heart contracts, usually measured in beats per minute. The rate at which the heart beats is strongly dependent on the body’s need to increase oxygen consumption or decrease carbon dioxide.

 

The normal heart rate at rest for a healthy adult is 60-100 beats per minute.

So, what happens when we exercise?

When we exercise, our body uses more oxygen, which creates a need for more oxygen to be consumed faster. After using oxygen, the body then creates carbon dioxide as waste that has to be expelled. For example, when you are running, your body needs more oxygen at a faster rate than resting to keep you moving and to feed your muscles that are working. At the same time, it is creating waste such as carbon dioxide that has to be excreted. Therefore, your heart rate adjusts to the body’s needs, increasing its overall rate to allow oxygen to enter the body more rapidly.

What is Maximal Heart Rate (Max HR)?

The medical dictionary defines Max HR as “the age-related number of beats per minute of the heart when working at its maximum that is usually estimated as 220 minus one’s age.”

 

In other words, this is the equation that defines Max HR:

 

220 – Age = Max HR

 

Example: A 32-year-old. 

220-32 = 188

188 is this person’s Max HR.

 

To exercise safely, the American Heart Association recommends exercising with a target heart rate of 50 to 75% of your Max HR for both beginners and for moderately intense exercise.


Here’s a helpful chart to assist you in calculating your Max HR:

Age in years

Target heart rate (bpm)

Maximum heart rate (bpm)

20

100–170

200

30

95–162

190

35

93–157

185

40

90–153

180

45

88–149

175

50

85–145

170

60

80–136

160

 

Conclusion

If you want to learn more about your personalized HR zones and get running better and smarter, click HERE to get yourself started with a personalized running program led by me. I will guide you through all that you need to know in order to improve your overall running skills!


Thanks for reading, and be sure to stay tuned for my next blog on Run Train Zones.


Your physio, 
Paulina

 
References
1.https://www.merriam-webster.com/medical/maximum%20heart%20rate
2.https://www.heart.org/en/healthy-living/fitness/fitness-basics/target-heart-rates
3.https://www.healthline.com/health/running-heart-rate#safety

 

Where does physiotherapy end and Exercise physiology start?

By Physiotherapist, Vanessa Boon


Introduction

Our resident Exercise Physiologist, Rachael Kent, sits down with us to share her views on how physiotherapists (physios) and exercise physiologists (EPs) work together, which injuries she sees the most and how physios, EPs and our clients can work together to overcome them. Just as a brief background on Rachael, she has 9 years of experience under her belt, 3 of those working at Exercise Lab at BOSIC. 

 

Vanessa Boon, Physiotherapist at BOSIC
Rachael Kent, Exercise Physiologist and Owner of Exercise Lab Barangaroo

 

What made you decide to pick a career that revolves around exercise? 

I think my general interest in sports, injuries, performance and the musculoskeletal system in general fascinates me. Learning how to train that was, and still is, something that I find really interesting. 

 

Are there any specific sports you enjoy training clients in? 

I love all sports, any form of sport (from golf to soccer to dance), anything that has to do with movement I enjoy learning about and training clients in/towards. 

 

In your words, what does an EP do? 

We use exercise as a therapy to help people move better, recover from pain and help them live a better and healthier life, whatever that means for the individual. 

 

Now for the question that always gets asked, in your opinion, what is the difference between an EP and a physio? 

I think that physios are more hands-on, they look after the client at the initial stages of their journey. Once they are strong enough, can tolerate load and are back to their normal activities of daily living, the EPs then take over to continue to assist them along their journey. I think within BOSIC, we have really found that synergy between the two professions where the EPs deal with the exercises that flow on from the acute care of the physios. 

 

Is there a particular area of the body that you prefer to treat?

I enjoy treating all sorts of injuries and I like having a good variety in my day. Something that does interest me and I feel like I have a good understanding of is the spine. I love working with the back; I think it is crucial to so many movements and so many people have issues with their back but do not have a proper understanding of how to move it. Especially for those in pain, how to get out of pain. 

 

Are back injuries the most common injury you see at BOSIC? 

Yes absolutely, I would say that a large proportion of my clientele have issues along their spine. Working in Barangaroo with the corporates, I think this has a lot to do with their sustained postures. But we also deal with a lot of weekend warriors who sit all week but want to twist, bend and jump all weekend, just asking their bodies for too much. This is not necessarily a bad thing but they just may not have the best training routine or a proper gym program tailored to what they want to do. 

 

What are the top 3 questions that your clients with lower back pain ask you?

Are deadlifts bad?

Why does a bent over row hurt me?

Is there a point that I am going to get rid of my pain? 

 

And what would you say to them? 

Are deadlifts bad? In a general setting I would say that deadlifts are not a bad movement. I just think that they are performed poorly and a lot of people are doing a backbend instead of a hip hinge. 

 

Why does a bent over row hurt me? I don’t think a bent-over row is a particularly bad exercise either, I actually think it is a great exercise if done correctly. Most people have incorrect loading patterns where they put too much load in their lower backs as opposed to loading their thoracic region, particularly their rhomboids and latissimus dorsi. 

 

Is there a point that I am going to get rid of my pain? In regards to pain, that is a really patient specific question but I think people are really afraid when they are in pain and rightly so. You have to be able to talk to someone and manage their expectations in regards to pain, the intensity, frequency and duration. The more you can get your client to understand their time frames and knowing that you do not have a magic wand that can get them better in the first session is really important. 

 

With proper loading patterns/form, if someone is not in pain but would like to learn proper form, is that something you do? 

Yes absolutely, we deal a lot with movement analysis and it is always easier to do a movement analysis if the person is not in pain. If they just want to have a better understanding of how to do movements better or more body awareness it is always easier when someone is pain free. So in that sense, we prefer to do the prehab (prevention) instead of the rehab (treatment). To get the client before the injury happens, teach them the correct movements before they get injured and they can continue on their journey, that would be in the ideal world. Unfortunately we mostly see people after their injury. 

 

Is that acute injury where you feel physio ties in with EP? 

Yeah, absolutely, because when people get an injury over the weekend, e.g they did a deadlift wrong or hurt their back gardening, that is when they give their physio a call, get the release, the relief, start them on that journey of reducing their pain and to the point where they feel strong enough to move and feel like they can be loaded. That is when they are transferred over to EP and I feel like this is the real synergy between the two professions: where physio is so important to give them the “ok” and EP builds onto that by getting them stronger. 

 

So, Rach, do you have an ideal client?

Someone who is motivated for change. They are always the easiest client to work with, they are normally the ones where you see booking in straight away after a referral. If someone comes in with a referral date from 6 months ago, in regards to their state of behavioral change  they are in that stage of contemplation and have not quite gone into the action stage just yet so we have to be more mindful with how we approach it. 

 

Well thank you for taking the time to sit down with me, is there anything else you would like to add? 

Yeah, I think that if you are visiting a clinic where they do not have physios and EPs working together,  you are missing a link. I think physios and EPs work really well together when they understand the boundaries of each profession and it greatly benefits the clients who visit these sorts of clinics. 

 

Vanessa is the Go-To Physio at Barangaroo Physio. If you have a niggle that is not going away or just want to know if we can help, give us a call at 8599 9811 or book in here and let us work with you to achieve your goals! 

What is anaerobic vs aerobic exercise?

podiatry BOSIC

By Physiotherapist, Paulina Backiel 

Introduction

Any type of physical training (including running) requires energy, which, in turn, requires a biological system that transforms energy into movement and/or power. By constantly running the same route at a leisurely pace, you are not utilizing your body’s full potential and may feel like your running performance has plateaued. Our bodies love to be tested/stressed by new challenges because it is how they learn, adapt, and grow.

So what does Anaerobic and aerobic training mean? What are the differences between both types of training? 

To answer this question, we are going to jump right into learning about our human physiology.

Human Physiology, Simplified

The body has many systems, but we will focus on 2 main energy systems that our body uses to allow us to run:

 

1.Anaerobic System 

Does not need oxygen to function

Bi-product: Lactic acid

Example: sprinting

2. Aerobic System (oxidative)

Needs Oxygen present to function

Bi-product: Carbon dioxide

Example: distance running

 

Image taken from Chegg Prep, Chapter 10, Basics of Exercise Metabolism

 

Should I be training both as a distance runner?

 

A 2017 article done by Bolotin and Bakayev shows evidence that increasing the variability in the type of exercises that you do allows your body to recover more quickly.

 

So, for example, runners that mixed up their runs with sprinting (anaerobic) and long distance (aerobic) showed fewer fluctuations between the systems that transform energy into movement (in this case the movement is running). Increasing the variability in exercises allows your body to utilize all of your energy systems more efficiently.  In this particular study, the researchers call this type of exercise program “mixed,” meaning that runners do a combination of both aerobic and anaerobic exercises. 

 

In my next blog, I’ll explain what types of runs you can do to try and target both systems, so stay tuned!! =)

 

If you are interested in getting started with running or just more serious/competitive but don’t know where to start, then start with my personalized running program, Run Faster and Smarter. When you book now, you will save over $300 and I will help you become a better runner in just four weeks. Invest in your health and book in here

 

 

 

References
Bolotin A, Bakayev V. Method for Training of Long Distance Runners Taking into Account Bioenergetic Types of Energy Provision for Muscular Activity. InicSPORTS 2017 Oct (pp. 126-131).