---
title: "Sachi Amma Sends Chris Sharma’s Sleeping Lion 5.15b"
url: "https://climbingbrowser.com/news/sachi-amma-sends-chris-sharmas-sleeping-lion-5-15b"
date: "2026-07-10"
source: "Gripped"
---

# Sachi Amma Sends Chris Sharma’s Sleeping Lion 5.15b

- **Source:** Gripped
- **Original story:** https://gripped.com/news/sachi-amma-sends-chris-sharmas-sleeping-lion-5-15b/ "Permanent Link to Sachi Amma Sends Chris Sharma’s Sleeping Lion 5.15b"

## Summary

Sachi Amma has successfully sent Chris Sharma’s notorious Sleeping Lion, graded 5.15b, marking a significant milestone in his climbing career. This achievement not only showcases his incredible skill but also pays homage to one of the sport's legends.

## Analysis

Sachi Amma's recent ascent of Chris Sharma's legendary route, Sleeping Lion (5.15b), marks a significant milestone in the climbing landscape. For recreational climbers, this achievement serves as a powerful illustration of the advanced level of training and dedication required to tackle high-caliber routes. Amma's success underscores key training principles: finger strength, power endurance, and mental fortitude. Given that many climbers struggle with the psychological barriers of high-level ascents, Amma's focus on the mental aspect of climbing should inspire athletes to incorporate mental training into their routines alongside physical conditioning.

Furthermore, achieving such a demanding climb like Sleeping Lion demands not only exceptional finger strength, which can be honed through protocols like max hangs, but also peak power and endurance, which underpin sustained performance on long, powerful sequences. As recreational climbers evaluate their training regimens, they can draw from professional climbers like Amma. Understanding that routes of this caliber require a comprehensive approach that balances strength training (maximum strength, power) with endurance training (aerobic efficiency and capacity) emphasizes the need for a well-rounded training program.

## Training Takeaway

This week, focus on integrating specific finger strength exercises such as max hangs into your routine, while also including power-endurance workouts like 4x4s to build your stamina and strength for challenging climbs. Emphasize mental training by projecting small climbs that push your comfort zone.


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Source: [ClimbingBrowser](https://climbingbrowser.com) — free evidence-based climbing training intelligence. Personal AI coaching on WhatsApp: [ClimbClaw](https://climbingbrowser.com/coach).