work

Staying In Work Shape During A Pandemic

Quin Bond, CEAS IIILeave a comment

The newest extension of federal physical distancing guidelines now extends until the end of April. For many, that means that they may be out of work for six or more weeks before returning to work.  When we return to work after a vacation, it can take a couple of days to get back into “work shape” but most vacations are only a week or two in duration. Six weeks is a lot longer but with a few tips, we can stay healthy and maintain fitness levels to be ready to return to work.

  • Gyms are closed but there are lots of choices that you can make. Walking is a great choice, especially if you job involves walking on a daily basis. There are many great apps that you can download onto a tablet or a smartphone that will help guide you through a home based, body weight work out. If your job involves lifting and carrying, you may have objects in your garage, shed, or yard that you can pickup and carry in the yard to simulate work type tasks. If you don’t have a weight set but want to do slightly more formal lifting, you can build your own sandbags. Sandbags can be used to simulate many gym movements. Find some steps to climb or a walking route with a hill to maintain/build leg strength. YouTube and Amazon Prime both have plenty of exercise videos that you can use for guided workouts.
    • You Are Your Own Gym is a great app, developed by an Air Force Pararescue NCO, for an at home workout that does not require any fancy equipment.  We have recommended this app to several firefighters in the past who didn’t like the gym and they loved it.
    •  A couple of simpler one exercise apps are 100 pushups, 200 situps, and 200 squats.  They work to build up the amount of repetitions you can do of each exercise.  A pre-test serves as a baseline to guide workouts.  My advice is to deduct a couple of reps from your pre-test when giving the app the information to build the workouts.
  • Maintain good sleep hygiene. A lack of sleep can compromise your immune system. Set a regular bed time and wake time.  There is a great TED Talk on sleep  by Matthew Walker as well as a great podcast interview series between him and Peter Attia, MD.   Freakonomics did a great podcast on the economics of sleep.
  • Eat healthy. This is admittedly tricky with limited selection at the food stores as well as potential per customer limits on certain products. Try to limit the amount of processed foods for main meals and limit the unhealthy snacking choices during the down time between meals. If you can, try to make sure that you pick up some fresh fruits and vegetables with each food run at the store.
  • Stay hydrated. It’s easy when you are sitting at home to either not drink enough or to drink the wrong things. But make sure that you are getting enough water and limit the soft drinks.
  • Don’t Overdo the Exercise. If you regularly train, either strength or cardio, this is not the time to be working towards a PB in a strength exercise or a PR in an event. Don’t go out and try to win KOM honors on Strava for your daily ride. Super intense workouts that leave you beat up for a day or two tend to weaken the immune system a little.   This is a time for people who regularly exercise/train to work on base building and work on correcting any weaknesses that they may have.

me sandbagRight now, I’ve been walking my talk while I’ve been working from home. We have been trying to be good about what we are eating in our house and have tried to stay to the healthier food in our every 7-10 day food runs. This helps limit the in between meal snacking. I’ve been doing some sort of exercise every day, getting the kids out for long walks or bike rides. Some of the workouts are mine alone such as kettlebell workouts, rides on my bike on the trainer, and I am starting to work my way through a deck of Bruteforce Sandbag workout cards that I had received as a stocking stuffer from my wife. Stay safe, be smart, and wash your hands.

If you have any questions about what type of exercises are appropriate to stay in work shape for a particular type of job, drop me an e-mail at quin@njergonomics.com.

Friday Five – 3/31/17

Quin Bond, CEAS IIILeave a comment

The Friday Five is a set of five links that I have come across this week that pertain to ergonomics, occupational health, safety, human performance, or human factors.  For whatever reason, I found them interesting, but they are provided with minimal or no commentary and are not meant to be endorsement for a given product or research paper.

This week’s five are courtesy of a PubMed search on the terms: applied ergonomics

Manghisi et al. look at the use of the Kinect V2  (the newer generation of the Kinect) for performing RULA assessments to evaluate awkward postures.  Devices like the Kinect are interesting to me as they may allow for more natural evaluations of human movement in real life work settings.

Sedighi Maman et al. look at the use of wearable technologies for evaluating a data driven model for physical fatigue in the workplace.

JA Dobson et al. provide a literature review of work boot design and the impact on how workers walk.  (This is an important topic area that came up yesterday when we were in the field performing assessments for a customized job description.  The particular job has a variety of varied tasks with some that require steel toed boots.  The biggest complaint of the employees is comfort of steel toed boots for the tasks performed.)

Kang and Shin performed a study to determine the impact on accuracy and muscle activation patterns when target location is varied on computer touch screens.  This is going to be an important area for human factors and user interface professionals as touch screens become more common in the workplace.

Plamondon et al. look at the differences in how male and female workers lifting palletized loads with the same relative weight.   This study uses a similar lifting load weight to remove strength from the equation when looking at how the task is performed biomechanically.  While patterns between male and female subjects were similar, interjoint coordination differs.  Understanding of these differences can help with interventions to better reduce material handling injuries.