Avoids the burn, but pressure on neck and wrists
3/5 Photograph: Guardian
Pressure on shoulders, back, neck and wrists
0/5 Photograph: Guardian
Only safe option if screen is level with eyeline
5/5 Photograph: Guardian
Pressure on spine and neck
1/5 Photograph: Guardian
Too much pressure on the knees, lower back and neck
2/5 Photograph: Guardian