Welcome to the The Weekly Ride by Cycling Fusion:
Originally posted 2018-01-16 09:00:09.
RACE DAY was another winner of our Ultimate Instructor Class Profile contest from Instructor Mark Peterson!
For the love of the Road Race! The inspiration for this ride was the recent Pro Cycling Challenge in Colorado but the ride is generic in the sense that you could do this ride as a stage of any Cycling Race. The objective of the ride is to educate my students on the sport of Bike Racing, entertain and to provide some of those moments of lung splitting, leg busting intensity that is Road Racing!
Mark is a detail guy and what made his contest submission unique is that he created it using the ClassBuilder iPad/iPhone App from Cycling Fusion.
The graphic at the top displays during the entire class. A marker moves along on the screen, helping everyone understand where they are and more importantly, what's coming next.
This was Mark's second visit to the Podcast. You can listen to ICI Podcast #190 — Virtual Class Ride Prep to learn his tips and trick to effectively using video in your class.
Download RACE DAY profile .pdf
RACE DAY PRO/Playlist in Spotify
RACE DAY PRO/Playlist in Deezer
Listen to Mark's presentation below.
Podcast: Play in new window | Download
Originally posted 2013-03-09 17:11:47.
There's a recurring issue that keeps popping up on Facebook and Pedal-On forum:
Does anyone have a suggestion about to do about the consistent talkers in my classes? They're really disruptive, but I don't what to offend anyone. What should I do?
What follows are a series of well meaning suggestions from other Instructors; turn down the music, make a light joke – you don't want me to have to split you two up, do you?, stand between them, etc.
Others state something like; it's their ride, they're the paying customer, so I let them talk.
I don't feel any of these simple solutions are directed at the real problem or identify the real cause. In many cases there are no “simple” solutions. There will be a number of you won't be comfortable with the solutions I do plan to share. But before I go any further, I'd like your responses to what you see as the fundamental difference between these two scenarios:
Scenario #1
Breathless Betty and Chatty Cathy are long time fixtures at your club. They are inseparable and always ride the same two bikes (second row from the front, just off center) they have for years. They're talking as they come in and continue, non-stop, through your's (and everyone else's) class. Betty spends much of the class sitting up, soft pedaling, while looking and listening to Cathy. Cathy from a distance appears to be following the class, but never shuts up.
You've tried everything you can think of and have even asked them both privately to please stop talking in class. They don't. To make matters worse they've complained to the GM how they feel you've embarrassed them.
Despite your best efforts to ignore them, the negative affect these two have on you is wearing. Rather than being excited about teaching, you feel anxious, powerless and your class presentation suffers – resulting in fewer participants.
Scenario #1
You are super excited! You've staked out two great bikes (second row from the front, just off center) for Josh Taylor's Fighter Pilot ride at WSSC. Joining you for the ride is your dear friend Susan, who you only see once a year when you're together in Miami. You both laugh about how expensive this ride is, but agree that it will be so worth every penny. Josh mounts his custom Blade Ion. The lights come down. And with the start of the music, Josh launches into the ride.
Ten minutes in Susan looks over at you and asks; “so… how are your kids?” You're shocked in disbelief; doesn't she realize where we are? Without even thinking you turn to Susan and place your index finger across your closed lips > the universal sign for “Be Quiet”. Susan gets the hint immediately and you sense her embarrassment. The two of you ride in silence for the remaining time of the ride.
So what's the difference?
In part two we'll explore what I feel is the answer to this and why, exactly, this happens.
Originally posted 2015-01-19 11:02:41.
Welcome to the The Weekly Ride by Cycling Fusion:
Originally posted 2018-01-30 09:00:13.
Spinning joins the Training With Power Wars
Star Trac had the new Spinner® Blade Ion on display at IHRSA. I rode one during Josh Taylor's 6:30 am demonstration ride this past Thursday. After the class I discussed the Ion's new features with Josh. I then got an overview of Spinning's new Spinpower™ education from Program Director Angie Sturtevant, which I'll share as a separate article.
Basics
The “Ion” differentiates this bike with Power from the conventional Spinner Blade. It uses the same chain drive and friction resistance system, found on all Spinner® Indoor Cycles.
Console / Monitor
Very simple… and I'm a huge fan of simple, so right away I appreciated how easy it was to use the Ion's console. I was told they are making a few minor changes so the final version may look different. Working down from the top, the display shows:
Just three buttons
Josh made the point during his demo ride that their console will show ZERO watts when there's no resistance, regardless of the cadence = this will show all of our “spinners” that they aren't doing any real work until they've added some load.
Free Registration Required to read the rest — Click Here. Opens in a new tab.
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Measured Power
Strain gauge measures the amount of pull on the brake pad.
The Blade Ion measures power with a strain gauge connected to the brake pad – again more simplicity. This technique is actually over 100 years old and how the horsepower of early engines was measured; by measuring the force acting on the brake, as the flywheel tries to drag the brake around it's circumference.
If you have an NXT available you can see exactly what they are doing. Remove any resistance and start the pedals turning slowly. Now carefully touch the slowly turning flywheel with one finger. Feel how it wants to drag your finger along? Can you see how the harder you press against the flywheel, the more effort it takes to hold your finger in place? By measuring that force, the speed of the rotating flywheel and then doing a bit of math, we could calculate Power.
That Black Box contains the strain gauge and replaces the normal brake pad holder on the standard Blade or NXT – which begs the question; will they ever offer a retrofit power meter for older NXT's?
What about Calibration?
I was told that the Ion will be factory calibrated and that no other calibration will be necessary – which I find very hard to believe.
This isn't the right time to get into a lengthy discussion over what I see as fundamental differences between; how the Ion measures the amount of Power coming out vs. how FreeMotion (and also any bicycle crank arm/spider or pedal based power meter) is measuring the amount of Power the rider is putting into the cycle. Or if it's really of any value…
So I don't leave you hanging here, the factory calibration may indeed accurately display the amount of coming out of the Ion forever… but does that precisely reflect the amount of power the rider is putting into the cycle?
What I'm questioning is there's a lot of drive train (multiple bearings and the chain) between the pedals (work in) and the brake mechanism (work out). This engineering article describes the efficiency of bicycle chain drive system and how losses can vary between 2% and 20%. I'm sure Star Trac's engineers have a very sophisticated algorithm to work all this out on a new Ion – but what happens over time? Worn chains and bearings, sprocket alignment and chain tension will all have an effect. Potentially some of the Ion's in your studio could become favorites because they display a higher wattage, relativity to the amount of work introduced by the rider, simply because its chain is in better alignment. Does that make sense?
No Batteries Required
Angie said she likes this because it's “green” (no batteries to throw out) – this blue light is a very cool touch.
Hands down my favorite feature of the Ion is how it charges itself. Josh told me that it incorporates a smart charging system that will allow the batteries to discharge before recharging. That wire runs from the hub charging unit & cadence counter up to the handle bars.
Phone cord allows adjustment.
How it felt to ride & my overall reaction.
Adding a cool blue Instructor platform will be de rigueur for any studio with Blade Ions
Let me start by saying Star Trac makes a phenomenal Indoor Cycle. Solid and smooth – I'm sure Jeff Wimmer had his hands on these. They fit me perfectly – or after riding & teaching on them for all these years do I fit them perfectly? Either way they're very nice to ride… and you hear the yeah-but coming… but I've really become a fan of magnetic resistance over the past 4 years. I understand how Spinning's® brand goes to the “feel” of a Spinner® and that “feel” comes in part from a friction based resistance system. I prefer riding magnetic and was disappointed that the Ion still uses a friction brake.
I also felt weak/less powerful on the Spinner Blade Ion. Or said differently, for a given amount of effort, I was seeing a lower wattage number than I'm used to seeing from a recently calibrated FreeMotion or a Schwinn AC. You could add embarrassed to my list of feelings. I actually felt compelled to cover my readings while Josh was off the bike checking in with his class 🙁
Thinking it may just be me, I went directly to FreeMotion's area and jumped into a class with Cameron Chinatti. Nope, it wasn't me. There on a familiar cycle, I was seeing/feeling my normal ~250 FTP. So back to the Ion (different bike this time) but the same results. A similar effort/HR and only saw ~180 watts.
I talked to Angie about this and she suggested that you just can't compare the two, they're different. I've asked Angie to join me on the Podcast to discuss this in detail and will let you know if/when she'll come on as a guest.
Later that morning I also tried a little experiment that I've wanted to do for years…
What happens to your Power / Wattage when you accelerate from a set point, say; 100 watts @ 60 rpm to 90 rpm on friction based system, as compared to a magnetic system? Do they react the same way?
You can read my follow up article to learn more: Comparing Spinning’s® Friction to FreeMotion’s® Magnetic Resistance
Stay tuned for the results + some thoughts on Spinpower™ later this week.
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Originally posted 2013-03-24 11:20:19.
This weeks ride is from me, Joey! – “In all honesty, I was dreading putting together this week’s ride. My classes have been after me to put together a few theme rides, which I almost never do. This weeks ride is focused on music from the 1970s. I am in the endurance working phase of my micro-periodization for my classes, so I had the profile already put together in my mind. I used one of my favorite endurance profiles, where we start with a higher cadence in the 100s and then work our way down to the 60s adding tension the entire way. The wildest thing happened, I had an amazing time. Once I started listening to the music I kept on thinking: “Oh, I remember and love that one” and it just kept on happening. I ended up with over 140 songs on my short list to choose from. It really made putting this class together fun. I hope that you enjoy riding it as much as I have.” Joey
Short version of the ride PDF is available HERE.
Get all of the ride details HERE.
Get all of the ride details HERE.
Originally posted 2018-09-16 21:55:14.