Four COMMON mistakes I see seniors make in the gym and what to do instead!
A few months ago, I ran into a longtime friend of my father’s at the gym. After catching up, I asked how long he’d been training, what his goals were, and what his workouts looked like.
He told me he had been exercising for about six months to improve his strength and balance, as he was starting to feel unsteady on his feet, and his routine included:
- 10 minutes on the stationary bike
- 10 minutes on the treadmill
- 100 dumbbell bicep curls with 8 lbs (4 sets of 25 repetitions)
- 100 chest presses at 30 lbs (4 sets of 25 repetitions)
- 100 lat pulldowns at 30 lbs (4 sets of 25 repetitions)
- A few stretches from physical therapy years ago
I asked a question I already knew the answer to:
“Has your balance improved?”
“No,” he said. “And I know I should have called you.”
He was right.
Below are the key adjustments I recommended ( which he gladly took ) mistakes I see often, and ones many people make when starting (or restarting) an exercise routine.
Mistake #1: Splitting Cardio Across Too Many Machines
Starting with 10 minutes on multiple machines is fine initially. However, after several months, this approach limits improvements in stamina and cardiovascular health compared to doing one machine for 20 minutes or greater at a 5 or 6 out of 10 intensity.
Suggested progression for beginners:
- Weeks 1–2: Two machines, 10 minutes each
- Weeks 3–4: Two machines, 12 minutes each
- Weeks 5–6: Two machines, 15 minutes each
- Weeks 7–8: One machine, 20 minutes
- Beyond: One machine, 20+ minutes at higher intensity
Note: If you already walk or perform cardio for 20 minutes or more consistently, maintain that duration.
Mistake #2: Too Many Sets
While consistency is important, time should never be wasted. Four sets per exercise is excessive for his goals.
Research shows that two sets provide significantly greater strength gains than one set. However, the difference between two and three ( or more ) sets is minimal unless you are trying to be a competitive body builder or power lifter, which Stan and all of our members at Joint Effort are NOT trying to be!
Bottom line: Two well-challenging sets per exercise are sufficient.
Mistake #3: Too Many Repetitions for Strength
Being able to complete 25 repetitions in a set means the resistance is too light to build strength.
For strength and muscle tone, the goal is moderate resistance:
- By the 8th repetition, you should be saying “ I couldn’t do ten more of these!”
- You should be able to complete 10–12 repetitions with good form
- You shouldn’t feel exhausted, but you should feel worked
This level of effort allows the body to adapt safely and effectively.
Mistake #4: No Leg or Balance Training
Despite wanting to improve balance and stability, he wasn’t performing a single leg-strengthening exercise.
Lower-body strength is critical for balance, mobility, and fall prevention. I introduced him to:
- The leg press machine
- Properly performed weighted step-ups
- Two simple bodyweight balance exercises
His Updated, More Effective Program
He now follows a routine that takes the same amount of time, but delivers results:
Cardio:
- 3-minute warm-up (bike or treadmill)
- 20 minutes of cardio at a 5–6/10 intensity
Strength / Balance:
- Leg Press ( 2 sets of 10 repetitions )
- Seated Row ( 2 sets of 10 repetitions )
- Chest Press ( 2 sets of 10 repetitions )
- Light Step-Ups
- Standing Bicep Curls
- Seated Shoulder Press
- Two balance exercises
- 5 minutes of stretching
Instead of hopping between machines and wasting time performing four sets of each strength training exercise, he’s now training with purpose and seeing improvements in strength, stability, and confidence!
The Takeaway:
IT DOESN’T TAKE MUCH!
Two 30-minute strength-training sessions per week can dramatically improve strength, balance, mobility, and confidence, if the program is designed correctly.
I’m glad I ran into Stan that day, and so is he.
If you have questions on how to get started on a strength training program safely and effectively, please reach out to me first, like Stan should have, as I’d be happy to help!
I hope you’re enjoying this beautiful, snowy Sunday!
George