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My Turbo Trainer Setup and Thoughts


Introduction

I wanted a Turbo Trainer for training when it was wet, icy, cold and/or dark. So intervals could done without having to consider traffic, rules of the road and decreases in road gradient. I wanted to become a stronger cyclist. I live in Ireland, and we had some really bad weather for the last two months of winter 2014. I believe that my decision to invest in a Turbo Trainer proved to be wise. If I could grow a beard, I'd dub myself a cycling sage.



Cost

I bought the Elite SuperCrono Power Fluid ElastoGel Trainer 2013 model from Wiggle. I also rounded out my purchase with a spare wheel, riser block, turbo trainer tyre and a cassette for the Turbo Trainer wheel. Having a spare wheel provided me with the ease of switching from a road configuration to a indoor training setup.

€260 Elite SuperChrono Power Fluid ElastoGel Trainer,
€ 93 Shimano RS11 Rear Wheel,
€ 26 Elite Variable Height Front Riser Block,
€ 26 Elite Turbo Trainer Tyre,
€ 14 Shimano HG-50 9 Speed Cassette 11-30.
----
€419 Total Cost.

Setup

A photo posted by Luke GJ Potter (@lukegjpotter) on


A photo posted by Luke GJ Potter (@lukegjpotter) on

Building the turbo was fine, the instructions were easy to read. I just ensured that my bike's tyre was in the centre of the resistance unit's roller.
A photo posted by Luke GJ Potter (@lukegjpotter) on

A patched tube went on the trainer wheel. I had a spare magnet from an older cycling computer, so I didn't have the hassle of transferring the magnet from my road wheel. The speed sensing arm on my Garmin GSC-30 Speed/Cadence sensor needed to be adjusted so it would read the new wheel as well as the road wheel.

I always leave the rear brake calliper open, in case I press the lever by accident. The turbo trainer says "Don't Brake".

My Garmin's GPS mode is set to "OFF" when I ride on the turbo. This avoids people seeing where exactly I live and the big squigly line that shows up in Strava. There is also the possibility that the Garmin won't record data when GPS mode is "ON" and it cannot acquire a GPS Fix. The Garmin Training Pages I use are the same as I use for my Time Trialling.
I've since removed the VAM field. I'm using a Stages Power Meter.



Purchasing Decisions

There is a dirth of low cost turbo trainers. But magnetic and wind turbo trainers are noisy. There is a cheaper model of Fluid Turbo Trainer from Elite. The price differential was €30. I'd go out and drink six pints without thinking twice and have nothing to show for it. So the difference wasn't that big a detractor for me.
On the higher end of the scale, there is the Elite Muin Direct Drive Fluid Turbo Trainer, €80 more expensive than my setup, which doesn't require the back wheel, tyre and probably the front riser block. But would I be able to get speed, and consequentially distance, from this type of trainer without having to move my GSC up the chainstay? Is this really heavy, so I couldn't transfer it when I'm at my parent's home and it's raining, or it'd be impracticable to put in the car when I' going to Time Trial races.
I could have chose a cheaper front riser block. But there wasn't much of a price difference between these and the one I chose. These cheaper alternatives didn't have the variable height adjustment. I haven't moved the height setting since I used it the first time.
I chose the Shimano RS11 wheel because I wanted a wheel with an 11 speed freehub. I have a 9 speed bike, but I am considering buying a new bike or the Shimano 105 5800 11 speed groupset to upgrade my current bike.


Usage Experience

The Elite SuperCrono Power Fluid ElastoGel Trainer is very quiet. I generally use it on my apartment's balcony. I haven't got any complaints from neighbours. When I was at my parent's home, my brother was using it in the next room as me, I couldn't hear it.
When I get on the Turbo Trainer I have a goal in mind. A set number of intervals, with time at a specific wattage. I get off the Turbo and I know I'm better than I was before I got on it. In the beginning, I used the workouts of some of the guys I'm following in Strava. Then I started a Strava Training Plan in January.
I'd talk to some of the less serious cyclists about my Turbo experience, they'd turn pale as they remembered their horrors. But the more serious guys knew that the Turbo is a necessary tool in becoming a better cyclist.
On the road, I noticed a big performance boost after two week of using the Turbo. I noticed that my ability to pace when in the saddle was markedly improved. Conversely I lost a lot of my out of the saddle abilities, endurance and I could only sprint out of the saddle. I'm hoping that I'll get these abilities back when I get outside more in the summer.

A photo posted by Luke GJ Potter (@lukegjpotter) on

A photo posted by Luke GJ Potter (@lukegjpotter) on

Conclusion

I like my trainer setup. I would like to be more compact for transferring. I live in an apartment, so when I want to put it in the car, it take three trips;
  1. Bike
  2. Turbo
  3. Wheel and Riser Block
So the Muin Direct Drive trainer would've been a better choice in the transporting respect. But it has the drawback of possibly not outputting the Speed.

I'd recommend this setup to people, who want to get stronger and fitter as a cyclist. €420 is a lot money to shell out, so you must have your goals in mind to get the most for your money.

Enjoy your new torcher chamber ;)











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Apps updated to Material Design



My three existing Android apps;
  • Football Crest Quiz,
  • Tip Cal¢
  • and Charlie Foxtrot,
Finally got the Android 5.0 treatment. It was a little tricky to sort out the first update, but the other two were similar after that.

I'm most proud of the update to Charlie Foxtrot. I like the colouring of the app. I really hate the search icon.


The other two updates are just changing the theme for the res/values-v21/styles.xml to Material rather than Holo.

I'm guilty of dropping the ball on maintaining my apps, so I righted this wrong by updating them. I also uploaded the three of them to GitHub, as their major development is done. So others can follow up, if they'd like.

There was a problem with the signing key for Football Crest Quiz app, so I cannot publish the update to the Play Store.

Grab the updated apps from the Google Play store.

Android app on Google Play



The apps on GitHub: Charlie Foxtrot | Tip Calc | Football Crest Quiz
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Upgrading my MacBook Pro to 8GB of RAM


Why am I not good enough for you anymore, Luke?

My MacBook Pro (15" from Mid-2010) has been chugging along, but it has been getting slower. I noticed the slowness after upgrading to OSX Yosemite. I did my research on how to do the upgrade and what RAM modules would be the best for my beloved LukeBook Pro (not to be confused with my FaceBook profile, LukeBook).

The main inspiration was a Reddit comment that got picked up as a news story, "With a new SSD and 8GB of RAM, my 4 year old MacBookPro runs like a brand new computer. Total cost: $169.98".

I decided to just upgrade the RAM, and see what difference that would make.

How to do it?


I consulted my the "Memory Upgrade Instructions" on the "About This Mac" screen. This opened a related Apple Support page. I selected my MacBook Pro model and it gave me the information. Mainly the type of RAM and the maximum amount of RAM that my machine would support.


A photo posted by Luke GJ Potter (@lukegjpotter) on
I got the Crucial 8GB RAM from Amazon. I paid €68. It arrived in Dublin at the end of the week. Just in time for some weekend MacBook Pro surgery.

There's many helpful guides and YouTube videos out there on the actual installation.

I took a backup of my system and set about the upgrade.

  1. Unscrew the back cover,
    A photo posted by Luke GJ Potter (@lukegjpotter) on
  2. Optionally remove the dust,
    A photo posted by Luke GJ Potter (@lukegjpotter) on

    A photo posted by Luke GJ Potter (@lukegjpotter) on
  3. Pop out old RAM,
    A photo posted by Luke GJ Potter (@lukegjpotter) on

    A photo posted by Luke GJ Potter (@lukegjpotter) on
  4. Slot in new RAM,
    A photo posted by Luke GJ Potter (@lukegjpotter) on

    A photo posted by Luke GJ Potter (@lukegjpotter) on
  5. Screw on back cover,
  6. Enjoy your 8GB RAM MacBook Pro.

Results

8GB of RAM present.
 Two 4GB RAM modules present.
Lets crack on with our 8GB lives.


Quick Quiz: How many times did I mention that I have a MacBook Pro in this post?
Then again, how do you know that someone has a Windows machine? Don't worry, they'll fucking ask you to fix it.
reade more... Résuméabuiyad

Giving iOS Development in Swift a go

I'm creating an iOS beta of my Android app, Charlie Foxtrot.

I've been following along with The New Boston's "iOS Development with Swift" YouTube playlist. Developing for iOS has long since been a big attraction to me. This video series combined with my desire to change my life's trajectory has lead me on the path to take action.

This version of Charlie Foxtrot revolves around the same principle as its Android counterpart. It converts a string into its NATO Phonetic Alphabet representation.

There's still a fair bit of development to go, but I'm looking forward to it. But as me old mucker Bill Shakesphere said;
"Many strokes, though with a little axe, hew down and fell the hardest-timber’d oak."
One day, I will look back on this post, hopefully from my perch atop the Mobile Development world, and credit it with my march to success.

Get the Android version of Charlie Foxtrot from Google Play.
Watch the iOS version of Charlie Foxtrot unfold on GitHub.
reade more... Résuméabuiyad