Hip Exoskeleton Data for Lower Limb Strength Assessment

Motor signals and performance metrics from 25 participants using a hip-joint exoskeleton called Bot Fit during resistance exercises. The data was collected by Byungmun Kang and published on figshare in March 2026. It includes metrics from tests under two conditions: a 10-second unrestricted speed test and a 30-second constant speed test.

Use Cases

• Analyze the relationship between motor signals and repetitions for exercises like squats, knee-ups, and reverse lunges.
• Apply hierarchical cluster analysis using the three exercise-related metrics to group participants by performance profiles.
• Build regression models to predict exercise performance metrics from recorded motor signal data.
• Compare participant performance between the 10-second unrestricted and 30-second constant-speed test conditions.

Strengths

• Data includes performance metrics from 25 human participants.
• Analysis demonstrated a high statistical correlation with a coefficient of 0.86.

Limitations

• The dataset is very small at 5.5 KB, indicating limited scope.
• Sample size of 25 participants restricts generalizability of findings.

Provenance

Source

Byungmun Kang via figshare.

Collection Method

Recorded from a hip-joint exoskeleton (Bot Fit) during controlled resistance exercises.

Freshness

Last updated March 2026.