French Phrase
Tu fais du HIIT aujourd'hui ?
Meaning
The sentence is a casual question asking whether the listener is going to do a HIIT workout today. It uses the informal *tu* and the present tense, which is typical for everyday spoken French.
When to use
Use this phrase when you’re chatting with a friend, a gym buddy, or a classmate about your workout plans. It works best in informal settings such as a coffee break, a group chat, or right before a training session.
✦Grammar Breakdown
TufaisduHIITaujourd'hui?
Tu (subject pronoun)
Informal second‑person singular pronoun used in familiar conversation.
fais (present of faire)
The verb *faire* conjugated in the present tense for *tu*; means ‘to do / to make’.
du (de + le)
The partitive article *du* contracts *de le* and is used before a non‑countable activity like *HIIT*.
HIIT (acronym)
High‑Intensity Interval Training; in French it is kept in English and pronounced /aʃ i i te/.
aujourd'hui (adverb of time)
Means ‘today’; placed at the end of the sentence in spoken French for emphasis.
🗨In Conversation
Tu fais du HIIT aujourd'hui ?
Are you doing HIIT today?
Oui, je commence à 18 h. Et toi ?
Yes, I start at 6 p.m. And you?
✕Common Mistakes
Tu fais le HIIT aujourd'hui ?
The partitive article *du* is required; *le* would imply a specific, countable thing.
Tu faisais du HIIT aujourd'hui ?
Use the present *fais* for a current or near‑future plan; *faisais* is imperfect and sounds like you were doing it habitually in the past.
Aujourd'hui, tu fais du HIIT ?
Placing *aujourd’hui* before the verb sounds unnatural in spoken French.
↔Alternatives
Tu vas faire du HIIT aujourd'hui ?
Are you going to do HIIT today?
Tu t'entraînes en HIIT aujourd'hui ?
Are you training with HIIT today?
Tu prévois du HIIT aujourd'hui ?
Do you have HIIT planned for today?
Cultural Tip
HIIT has become a staple in French gyms and home‑workout apps, especially among young adults. The informal *tu* signals familiarity; with strangers or older people you’d switch to *Vous faites du HIIT aujourd'hui ?*. Also, French speakers often add a brief comment about the time or intensity after the question, e.g., *« à quelle heure ? »*.

