The Just Hold Blog

Tips, science, and stories about isometric training — planks, wall sits, and dead hangs.

Two people holding forearm planks side by side on a wooden floor, one glancing across at the other

The Köhler Effect: Why You Hold a Plank Longer With a Partner

The Köhler effect is why the weaker member of a team tries harder. In plank studies, people held on about 24 percent longer with a partner.

7 min read

A person holding a forearm plank on a wooden floor in a bright room, mid-challenge

28-Day Plank Challenge: A Personalised 4-Week Plan to Improve Your Plank

A personalised four-week plank challenge built around your own starting time, with a clear week-by-week plan, the test-and-retest method, and how to do it with friends.

6 min read

A man doing a relaxed dead hang from a wall-mounted pull-up bar in a bright, minimal home room

How to Choose a Pull-Up Bar for Home (for Dead Hangs and Pull-Ups)

The main types of home pull-up bar, what each is good for, weight limits and safety, and where to install one for dead hangs and pull-ups.

8 min read

Man holding a forearm plank on the floor of a bright living room with a phone beside him

How Long Should You Hold a Plank?

For most healthy adults, 30 to 60 seconds with clean form is the useful target. What the research says about duration, what counts as a good time by fitness level, and how to progress safely.

5 min read

Woman smiling while holding a forearm plank on a sandy beach with ocean waves in the background

Isometric Exercise and Stress: What the Research Actually Says

What the research actually shows about isometric holds and stress, and why a four-minute reset routine is worth trying tonight.

5 min read

Woman performing a wall squat against a concrete pillar in a modern gym

Micro-Dosing Wall Squats: Can “Isometric Snacks” Undo Sitting Damage?

Short, hard wall-squat bouts can meaningfully improve blood pressure and break up a desk-heavy day. What the research supports, plus a realistic protocol.

5 min read

Two people holding planks side by side on a gym floor with natural light from large windows

Isometrics Aren’t Outdated — They’re the Hottest Trend in 2026

The 2023 BJSM meta-analysis moved isometric training from niche to first-line for blood pressure. Six reasons to add holds to your week, plus a 15-minute weekly template.

5 min read

Man performing a dead hang from outdoor bars at a park, viewed from above

Why Dead Hangs Deserve a Minute of Your Day

A minute a day hanging from a bar decompresses your spine, opens locked shoulders, and builds grip strength linked to long-term health. The evidence, plus a 30-day starter plan.

6 min read

Man holding a forearm plank with perfect form in a studio with grey background

How to Build a Plank Habit That Actually Sticks

Consistency isn’t a motivation problem, it’s a systems problem. The framework, the first four weeks, and the habit-formation science behind making planks a daily ritual.

6 min read