Last year I decided to add an improvement to my home office, a treadmill. I thought about during the total lock-down we suffered in Spain in spring 2020. The reason for not trying it earlier was that I was skeptical about keeping my productivity level high while walking on the treadmill. Finally I made the decision to try out and asked for one to The Three Wise Men. They were kind enough to bring it.
After a few weeks using it, I would like to report about it since several of my colleagues at MBition/Daimler asked me about it. I hope that reading about my experience is useful to you.
Select the right treadmill
I started by doing some research on which treadmill to buy. The main characteristics that led my decision were:
- Walking vs running: I wanted a treadmill for walking, not for running. There are quite a few models that has 6 to 7 km/h as speed limit and no support or add-ons to hold on to while walking. The intention is to avoid any clashing with my standing desk converter.
- I am a big man so I need a big treadmill: the market offers treadmills with different length, surface and weight limits. I searched for one that can afford a big man like me and that was as wide as possible. Falling from it was a concern.
- Remote control: since you will be walking while working, you need a way to control the treadmill remotely, either with a remote control, an app or similar. I selected one with a remote control.
- With wheels: I need to move the treadmill often since I alternate using the treadmill with working standing up or seated. I wanted one with wheels so it is easier to move. Moving it to clean the office was also a requirement. Treadmills are heavy.
- Limited investment: my idea was to try out first so I did not want to invest a lot up front. If it works, I will invest more in a replacement when needed.
- Pay attention to the noise level: my treadmill is noisy although not enough to be annoying or to be heard by others while in video calls. Check the specifications, I did not so I simply was a little lucky..
I bought this model, produced by 2WD, ASIN/model B08GLTX8LK, through Amazon for €299. I had no issues with the purchase.
I use now the treadmill between 2.5 and 3.5 hours a day. I started using it between 5 and 6 hours but soon I got hurt in one foot which forced me to stop for some time. First lesson learnt: take it easy, specially if, like myself, you are not in great shape.
At first I ended up so tired that it was hard for me to keep good levels of concentration during the last part of any working day. As I get more used to using the treadmill, I feel more energetic in general so that tiredness is little by little going away. My productivity is increasing overtime, specially compared to the first few days. The last few weeks I even have energy left to do some additional soft exercise after work.
I started walking at 2 km/h. I increased to 2.5 km/h after 2 weeks. A few weeks later I tried 3 km/h but it was harder for me to concentrate. It is too fast for now. There is a slight mismatch by the way between the speed and the distance walked marked by the treadmill. I think that the average speed I walk is a little below 2.5 km/h. In am currently walking around 7-8.5 kms (10k steps is around 8 kms). In any case, I try to reach the 6.5 kms mark every day. I am accomplishing it regularly during the last few weeks.
Can I work normally while walking?
This is the question most colleagues ask me. The answer is yes… for most activities.
My experience is that I can work normally while walking, keeping good productivity levels, while performing most type of activities, specially during most meetings.
In which activities have I detected a reduction of productivity?
I detected a productivity decrease in those activities which require high levels of concentration or creativity like complex meetings that I facilitate and include many participants, those times when I need to come up with new ideas, analysis of complex data, etc. The good news is that I did detect this productivity reduction early. The longer I have been using the treadmill though, the more type tasks I can do without noticing a productivity reduction. So I plan to try again during the coming weeks some of those activities that I dropped early on while walking.
Walking is helping me a lot to go through those days with back to back meetings. I pay better attention and get less bored compared to standing up. As I get more used to walking, my energy levels during the afternoons are increasing, as mentioned, which helps me to get through the last couple of hours during long working days. It was not like that at first though, so plan accordingly.
The unexpected surprises
The treadmill uses IR to connect to the remote control which interferes with an IR-based device I had at my office, the HDMI hub. I use two laptops and two monitors and used the HDMI hub to have one of the two screens assigned to one of the laptops. The default config though is to have both monitors assigned to my working laptop. I did not find a way to prevent such interference so I had to remove the HDMI hub. I am looking for alternatives although the impact in my daily workflow is low. The problem was easy to detect because every time I turned the treadmill on, one of my screens turned off although both laptops detected the corresponding monitor. So the takeaway is: watch out for IR interference.
I trickier surprise for which I have not found a solution yet is the problems associated with the PLC. I have my office connected to the living room, where the fiber router is located, through PLC. This has been my default set up since years in several houses. Something related with the treadmill makes the link between both PLC devices unstable which ends up in connectivity issues. I have a backup connection for the cable link which is a wifi replicator including a specific wifi network for the devices I use for work (in other jobs I used to play with boards which required a testing network). So sometimes I have to use wifi instead of cable because the link between both PLC devices get unstable. It took me a while to detect the source of issues. After testing the PLC device in every plug of my office, I ended up finding one which makes the connectivity issues tolerable. Still I am searching for a solution here..
The takeaway is that the treadmill consumes quite some power and might have spurious looses that might turn network connectivity through PLC unstable.
Other points to consider
Some days I start the working day walking and some others I walk after lunch or when I have back to back meetings. I tend to change the set up putting or removing the treadmill no more than once a day. Usually I have an additional set up change when I push down my Varidesk to work seated. The idea is to reduce configuration changes to the minimum.
The standing desk converter I have is big enough to allow me to hold on to it while walking when I do not have my hands on the keyboard. That have saved me from falling down during meetings more than once. Be careful, falling down is a real risk. Take precautions.
Get professional advice about walking with or without shoes. In my case, I walk without shoes. This decision might change in the future. My knees are awful due to injuries from my basketball times. Pay attention to the way you walk. When you get tired, your walking style changes and you might end up hurting yourself.
My treadmill has a limit of 100 minutes. When it reaches that threshold, it stops. I was annoyed at first but it has ended up being a great thing. I used to work in cycles of 110 or 120 minutes but sometimes I loose track of time and this hard stop helps. While walking, my working cycles are now shorter which help my concentration levels, specially at the end of the day.
Obviously during meetings participants notice that I am walking. Be ready for questions and jokes. Having a treadmill is not mainstream yet. Ah, and do not fall while in a meeting.
At first I overdid it, got hurt and tired fast so my productivity in the afternoons dropped. In my second try I took it easier and the experience is getting better overtime. Six weeks after being back at using the treadmill I am improving. I will soon be ready to increase the time walking and the type of activities I execute while on the treadmill.
I think it will take me another few weeks before the benefits for my health and shape become evident. I can see early signs though. So in general I find the experience positive so far although I expect to get better after a few more weeks when, in addition to the walking done on the treadmill, I have energy to complement such exercise with additional one on regular basis. The same applies to the level of concentration while doing the most demanding tasks.
The connectivity issues I am experiencing are unfortunate although tolerable. I need to find a solution.
So yes, I totally recommend to get yourself a treadmill. Results will show up sooner or later depending on your prior shape. I think that if you are in better shape than I was when I got it, which is not hard, results will be noticeable in a couple of months, probably less.