What length trekking poles are best for steep winter descents in Brazil?

For steep winter descents in Brazil, lengthen your poles by 5–10 cm compared to your flat-ground length (elbows at 90°). This allows you to plant the tip ahead of your feet, creating a braking effect that protects knees and prevents slips on icy, muddy, or rocky slopes. A longer pole gives you better leverage, reduces knee impact, and improves stability on steep terrain.

1. Why length matters on steep descents

When you walk downhill, your centre of gravity shifts forward, and your knees absorb more impact with each step. A longer pole allows you to plant the tip ahead of your foot, creating a braking effect that slows your descent and reduces the load on your knees. This is particularly important on steep, icy, or muddy slopes, where footing is uncertain and a slip is more likely. The correct length gives you better leverage, reduces knee impact, and improves stability.

2. The 5–10 cm rule

The general rule for steep descents is to lengthen your poles by 5–10 cm compared to your flat-ground length.

• Moderate slope (15–25%) – Lengthen by 5 cm.
• Steep slope (25–35%) – Lengthen by 8–10 cm.
• Very steep, icy slope – Lengthen to maximum comfortable reach.

The exact amount depends on the steepness and slipperiness of the slope. If you are unsure, start with a 5 cm increase and test it on a gentle slope before committing to the steep sections.

3. How to find your flat-ground length

Your flat-ground length is the length at which your elbows are at a 90° angle when the tips are on the ground. To find it:

• Stand upright with the tip of the pole on the ground beside your foot.
• Adjust the pole until your elbow is at a 90° angle.
• Mark this length on the pole with a piece of tape or a permanent marker.

4. Step-by-step technique for steep descents

1. Lengthen the poles – Before starting the descent, extend both poles by 5–10 cm. If you use lever locks, this takes seconds.
2. Check the length – Plant one pole ahead of you and take a step. Your elbow should be slightly bent (not fully extended) when the tip contacts the ground.
3. Plant ahead – On each step, plant the pole tip ahead of your front foot, about 20–30 cm in front.
4. Push down – Apply firm downward pressure through the wrist strap, not your grip. The strap does the work.
5. Keep weight back – Slightly lean back from the slope, keeping your centre of gravity over your feet. This reduces the chance of slipping forward.
6. Test the ground – Before committing your weight, test the ground with the pole tip. Ice or mud can hide deep ruts or loose stones.

5. The double-plant technique on very steep sections

On very steep, icy descents, use a double plant:

1. Plant both poles – Place both tips ahead of your feet, shoulder-width apart.
2. Push down – Push down through both straps simultaneously.
3. Step down – Take a short step with one foot, then the other.
4. Repeat – This gives you maximum stability and braking.

6. Equipment for steep winter descents

• Lever locks – Reliable in cold conditions; twist locks can freeze and slip.
• Carbide tips – Essential for grip on frosty rock and ice.
• Cork grips – Comfortable in cold, damp conditions.
• Snow baskets – If there is snow, fit snow baskets to prevent sinking.
• Microspikes – For continuous steep ice, microspikes for your boots are essential.

7. Common mistakes to avoid

• Not lengthening enough – If your poles are too short, you cannot plant ahead effectively, reducing the braking effect.
• Lengthening too much – Over-lengthening forces you to reach too far, compromising your balance and reducing leverage.
• Gripping too tightly – A tight grip fatigues your forearms. Use the wrist straps to transfer load.
• Not testing the ground – Ice can hide hidden ruts or stones; test before planting.
• Rushing – Steep descents require patience. Take short, controlled steps.

8. A quick reference guide

9. Pro tips for Brazilian winter descents

• Mark your poles – Mark your flat length and your descent length with tape for quick adjustments.
• Test on a gentle slope – Before committing to the steep sections, test your length on a gentle slope.
• Carry spare tips – Frost and rock wear tips fast.
• Use lever locks – Twist locks can freeze and slip.
• Take breaks – Use your poles for support when resting.

10. Final verdict

For steep winter descents in Brazil, lengthen your poles by 5–10 cm to create a braking effect, reduce knee impact, and improve stability. The exact length depends on the steepness of the slope. Use lever locks, carbide tips, and take short, deliberate steps. With the correct length and technique, you can descend steep, icy, or muddy slopes safely and comfortably. Happy (and safe) winter hiking!