Use an HDMI adapter (Lightning to HDMI for iPhones, USB-C to HDMI for Androids). Casting (AirPlay/Chromecast) requires an internet connection, so stick to a wired cable for true portability.
If you are recreating the workout or looking for specific tracks, here is the official tracklist for Release 55: Song Title Upper Body Warmup Back In Time (Basslouder Remix) 1B Lower Body Warmup Call Me Maybe (Basslouder Remix) Diva Chain 2 Kung-Fu Angel 3 Power Training 1 Don't Feel Like Love 4 Firestarter Base Addiction 5 Power Training 2 We No Speak Americano (Gammer Remix) Yolanda Be Cool vs DCUP 6 Where Have You Been (Smithee Remix) 7 Let It Rock 8 Power Training 3 For A Lifetime (Breeze Mix) Adam Harris ft. Taya 9 Conditioning YOU'RE GONNA LOVE THIS 10 Battle Scars Guy Sebastian ft. Lupe Fiasco Key Training Highlights for Release 55 body combat 55 download portable