Responses to - What is the difference between rhythm & strumming?
myleftbrain Strumming supports Rhythm.
Paul Millerstaff - Timing and actual timing.
Aleks Haecky - Strumming is a skill/technique for expressing rhythm.
Melle Nieuwhof - Rhythm is something you hear/experience. Strumming is what you do.
vanessa Zerpa - Rhythm comes from your brain and strumming from your hands.
John Sinclair - I’d say strumming forms part of the rhythm.
Peter Parnell - Rhythm is feel, strumming is technical.
Boštjan Kreutz - Strumming is on a guitar, rhythm is general.
Tony Harrison-Smith - Rhythm is dictated by the song. Strumming is dictated by the rhythm.
Michael Feeney - Strumming without Rhythm is noise.
k88rock - Strumming is running your pick/finger over the strings. Rhythm is keeping time with your pick/finger.
martin gorniak - There is no difference. Strumming is rhythm.
Ian Cooper - Rhythm is constant strumming isn’t.
(Gypsy-D)Darren Bergeron - Strumming is your hand moving constantly and rhythm is when you hit the up and downs.
Chris Brownlow - Rhythm is the beat, and you need to strum to keep the rhythm.
Bill Parker - Rhythm is rooted in the music; strumming is one way you express it on the guitar.
Paul Brookner - Strumming is the expression of the rhythm.
zggystardust - Rhythm is like the heartbeat. You strum along with it.
Tracks Brigade - Rhythm is the time. Strumming is a technique.
Kris B - Rhythm us what you feel - strumming is what you do in response to rhythm.
Pedro Cordeiro - Strumming is a technique and something you do. Rhythm is a component of the music.
G Thomson - Strumming is part of the rhythm.
Dick Plomp - Rhythm is the way notes are valued. Strumming is the way to play the rhythm.
Claudio Andre Heckler - “If you strum without rhythm, it won’t attract the worm” (sorry! bad Dune joke).
Ruaridh Duncan - Melody, maybe something to do with melody is the difference.
Bondi - Strumming is physical implementation of rhythm.
Margarita Kurtz - Rhythm is the musical pattern.
Antonio el de UK - music is the art of combining the sound and the rhythm 
Antonio el de UK - Strumming is our interpretation of the rhythm on the guitar.