Patients with COPD demonstrate basic exercises designed for those with severe COPD without oxygen. Duration: 25:24 minutes.

Patients with COPD without oxygen support demonstrate exercises with average number of repetitions designed for those with severe COPD. Duration: 25:41 minutes.

Patients with COPD and without oxygen support demonstrate exercises with up to 15 repetitions designed for those with severe COPD. Duration: 31:00 minutes.

Patients with COPD and without oxygen support demonstrate basic exercises with minumum number of repetitions designed for those with moderate COPD. Duration: 28:16 minutes.

Patients with COPD and without oxygen support demonstrate exercises with an average number of repetitions designed for those with moderate COPD. Duration: 31:00 minutes.

Patients with COPD and without oxygen support demonstrate exercises with up to 15 repetitions designed for those with moderate COPD. Duration: 35:45 minutes.