|
|
The Trouble with Relying on Heart Rate Monitors Cont'd
You can even program HRMs now to let you know when to start and finish an interval. You can record data points for your HR, pace, max altitude, distance run, calories burned and even the elevation gain of your run. Pretty neat huh? Yeah, I think so too.
There are days when we feel great during a workout, but our HRM tells us otherwise. There are days when we can’t get our HRs above a certain threshold, yet we have our best workouts. So what happens when the HRM is not in line with how we ‘feel’? Do we listen anyway or should we ignore the HRM and keep on our merry way? In my opinion, sometimes it’s ok to ignore that little number on your wrist, and run by ‘feel’ or exertion. There is a time of the year when I don’t use it; and that time is now: October, November, and December. I use my internal gauge, my exertion scale if you will, or to be more exact, my ‘rate of perceived exertion’ – or RPE. A while back a man named Borg created a scale that went from 1-20 (20 being the hardest) that he used to calculate how hard someone was working. For me, a scale of 1-20 presents too many options. I mean really, what is the difference between a 12 and 13 – it’s still no where near as hard as a 19 or 20, and its way harder than 1 or 2. I cut the scale back to 1-10 – and I actually lined this up with my HR zones, so I have a system that lets me know how hard I am working, and how it correlates my RPE to HR. I know that for me, a rating of 1-4 on the RPE scale is equivalent to my Zone 1 HR. A 5-6 rating is my Zone 2 HR, and a 7 is definitely a Zone 3. An 8/9 RPE is 4-5a (sub LT to LT) and a 9+ to 10 is equal to a place I don’t need to go, or Zone 5+++. During this time of the year, I work out in my 5/6 effort zone, and on the hills or if I get bored, I might bring that up to a 7 on the RPE or Zone 3 effort. The best thing about this scale is that I can use it year round. I know that I if feel like the effort is a 7 and I look down and see that my HR is only a low Zone 2, well it could mean that I am tired that day, or I didn’t get enough sleep or that I drank too many Sam Adams’ the night before. Whatever the case, I know that my body isn’t behaving like I expect it to and I need to make adjustments. An RPE system is also critical when you are racing someone to the finish line. You can’t worry about your HR number if you are trying to lay the smack down, but you should know where you are on the RPE scale. You know how long you can hold a certain RPE and you know once you get within site of the finish line you may have an extra gear or two. If you were relying solely on HR then you might be restricting yourself in the same situation. Racing in the heat is another example of how RPE trumps HR. If you have raced in the heat, you know that there are times when your HRM is pretty much useless. It’s telling you that your HR is way higher than you have ever seen in training. The first thing you think is, “How can I get through this race at my goal times, if I back off the HR?” Well, the answer is to race by effort. For example if you are racing an Olympic distance race, you know that if you can bike at an 8/9 effort and you know that this is around where your Zone 4-5a is, you go with it. Sometimes you need to push the envelope just a bit. One day |
this week, go ahead; run without the HRM, I dare you. Run by ‘feel’ or RPE – go out there and run too hard or run too easy – you will know the next day when you get up if you went to far in one direction or the other. Your body won’t lie to you. You will learn how much to push and how much to back off.
In summary, I want to say that it’s important to know your HR numbers and how that correlates to RPE, for the reasons I mentioned in the above paragraph. So, I challenge you this off season and winter to go out there at least 1 time per week and run by RPE, just to see what’s like to break the chains and run free from that number on your wrist. I am willing to bet you will run harder than you think you can. The next time when push comes to shove on hot, humid day in August, you’ll have another tool in your toolbox that you can use to race your best, no matter what the conditions. Go get ‘em! Michael Ricci is a USAT Level II certified coach. He can be reached for personal coaching at mike@d3multisport.com.
Find a training partner: Start working out with someone who is slightly faster then you. This will give you more incentive to get faster. I’m not talking Lance Armstrong here, just someone that makes you go a little faster on your hard days. Train more if time allows: If you get an extra swim workout in each week, or squeeze in an extra run, it’ll help you build a bigger base. A bigger base means you can go faster. If you don’t think that one extra ½ hour a week can help think of it this way: If you can swim 1,000 yards in a ½ hour, run 3 miles, or bike 8 miles; that could be an extra fifty-two thousands yards a year, or 150 miles running or 400 plus miles biking. Still think that getting in the extra ½ hour a week isn’t worth it? On top of that you are burning another seventy eight hundred calories. Try a new course: Don’t keep riding and running the same course over and over. Run something harder, run something easier. Change it up so you create new challenges for your body. Your body only gets stronger (i.e. faster) when you create a new variation. If you run the same five mile loop, three times a week, guess what? You are not going to get faster. Mix up the training: Too much snow on the roads to run or mountain bike? Take a cross-country ski class. Learn to snowshoe, cross-country ski, or ice-skating. There are many different things you can try. Take your kids sledding or better yet, take your friends sledding. You’ll be surprised at how much fun you have! By changing the program, challenging yourself to new things and opening your mind to new and fun training obstacles you will start the year fitter and faster then ever before. Michael Ricci is a USAT Level II certified coach. He can be reached for personal coaching at mike@d3multisport.com. |